author | Simon Howkins <simonh@symbian.org> |
Wed, 20 Oct 2010 14:03:22 +0100 | |
changeset 1311 | e859ade4e462 |
parent 1174 | ead96bc104ea |
permissions | -rw-r--r-- |
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# -*- cperl -*- |
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package DBD::mysql; |
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use strict; |
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use vars qw(@ISA $VERSION $err $errstr $drh); |
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use DBI (); |
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use DynaLoader(); |
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use Carp (); |
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@ISA = qw(DynaLoader); |
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$VERSION = '4.014'; |
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bootstrap DBD::mysql $VERSION; |
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$err = 0; # holds error code for DBI::err |
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$errstr = ""; # holds error string for DBI::errstr |
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$drh = undef; # holds driver handle once initialised |
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sub driver{ |
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return $drh if $drh; |
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my($class, $attr) = @_; |
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$class .= "::dr"; |
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# not a 'my' since we use it above to prevent multiple drivers |
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$drh = DBI::_new_drh($class, { 'Name' => 'mysql', |
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'Version' => $VERSION, |
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'Err' => \$DBD::mysql::err, |
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'Errstr' => \$DBD::mysql::errstr, |
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'Attribution' => 'DBD::mysql by Patrick Galbraith' |
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}); |
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$drh; |
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} |
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sub CLONE { |
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undef $drh; |
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} |
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sub _OdbcParse($$$) { |
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my($class, $dsn, $hash, $args) = @_; |
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my($var, $val); |
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if (!defined($dsn)) { |
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return; |
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} |
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while (length($dsn)) { |
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if ($dsn =~ /([^:;]*)[:;](.*)/) { |
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$val = $1; |
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$dsn = $2; |
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} else { |
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$val = $dsn; |
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$dsn = ''; |
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} |
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if ($val =~ /([^=]*)=(.*)/) { |
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$var = $1; |
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$val = $2; |
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if ($var eq 'hostname' || $var eq 'host') { |
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$hash->{'host'} = $val; |
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} elsif ($var eq 'db' || $var eq 'dbname') { |
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$hash->{'database'} = $val; |
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} else { |
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$hash->{$var} = $val; |
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} |
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} else { |
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foreach $var (@$args) { |
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if (!defined($hash->{$var})) { |
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$hash->{$var} = $val; |
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last; |
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} |
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} |
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} |
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} |
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} |
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sub _OdbcParseHost ($$) { |
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my($class, $dsn) = @_; |
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my($hash) = {}; |
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$class->_OdbcParse($dsn, $hash, ['host', 'port']); |
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($hash->{'host'}, $hash->{'port'}); |
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} |
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sub AUTOLOAD { |
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my ($meth) = $DBD::mysql::AUTOLOAD; |
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my ($smeth) = $meth; |
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$smeth =~ s/(.*)\:\://; |
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my $val = constant($smeth, @_ ? $_[0] : 0); |
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if ($! == 0) { eval "sub $meth { $val }"; return $val; } |
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Carp::croak "$meth: Not defined"; |
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} |
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1; |
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package DBD::mysql::dr; # ====== DRIVER ====== |
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use strict; |
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use DBI qw(:sql_types); |
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use DBI::Const::GetInfoType; |
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|
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sub connect { |
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my($drh, $dsn, $username, $password, $attrhash) = @_; |
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my($port); |
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my($cWarn); |
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my $connect_ref= { 'Name' => $dsn }; |
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my $dbi_imp_data; |
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# Avoid warnings for undefined values |
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$username ||= ''; |
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$password ||= ''; |
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$attrhash ||= {}; |
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# create a 'blank' dbh |
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my($this, $privateAttrHash) = (undef, $attrhash); |
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$privateAttrHash = { %$privateAttrHash, |
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'Name' => $dsn, |
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'user' => $username, |
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'password' => $password |
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}; |
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122 |
|
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123 |
DBD::mysql->_OdbcParse($dsn, $privateAttrHash, |
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['database', 'host', 'port']); |
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125 |
|
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126 |
|
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if ($DBI::VERSION >= 1.49) |
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{ |
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$dbi_imp_data = delete $attrhash->{dbi_imp_data}; |
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$connect_ref->{'dbi_imp_data'} = $dbi_imp_data; |
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} |
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132 |
|
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133 |
if (!defined($this = DBI::_new_dbh($drh, |
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134 |
$connect_ref, |
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135 |
$privateAttrHash))) |
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136 |
{ |
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return undef; |
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138 |
} |
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139 |
|
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# Call msqlConnect func in mSQL.xs file |
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# and populate internal handle data. |
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142 |
DBD::mysql::db::_login($this, $dsn, $username, $password) |
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or $this = undef; |
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144 |
|
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145 |
if ($this && ($ENV{MOD_PERL} || $ENV{GATEWAY_INTERFACE})) { |
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$this->{mysql_auto_reconnect} = 1; |
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} |
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148 |
$this; |
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} |
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150 |
|
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151 |
sub data_sources { |
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my($self) = shift; |
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153 |
my($attributes) = shift; |
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my($host, $port, $user, $password) = ('', '', '', ''); |
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if ($attributes) { |
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$host = $attributes->{host} || ''; |
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$port = $attributes->{port} || ''; |
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158 |
$user = $attributes->{user} || ''; |
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$password = $attributes->{password} || ''; |
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} |
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my(@dsn) = $self->func($host, $port, $user, $password, '_ListDBs'); |
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162 |
my($i); |
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163 |
for ($i = 0; $i < @dsn; $i++) { |
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$dsn[$i] = "DBI:mysql:$dsn[$i]"; |
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165 |
} |
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166 |
@dsn; |
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167 |
} |
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168 |
|
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169 |
sub admin { |
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170 |
my($drh) = shift; |
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171 |
my($command) = shift; |
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172 |
my($dbname) = ($command eq 'createdb' || $command eq 'dropdb') ? |
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173 |
shift : ''; |
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174 |
my($host, $port) = DBD::mysql->_OdbcParseHost(shift(@_) || ''); |
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175 |
my($user) = shift || ''; |
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176 |
my($password) = shift || ''; |
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177 |
|
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178 |
$drh->func(undef, $command, |
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179 |
$dbname || '', |
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180 |
$host || '', |
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181 |
$port || '', |
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182 |
$user, $password, '_admin_internal'); |
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183 |
} |
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184 |
|
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185 |
package DBD::mysql::db; # ====== DATABASE ====== |
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186 |
use strict; |
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187 |
use DBI qw(:sql_types); |
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188 |
|
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189 |
%DBD::mysql::db::db2ANSI = ("INT" => "INTEGER", |
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190 |
"CHAR" => "CHAR", |
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191 |
"REAL" => "REAL", |
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192 |
"IDENT" => "DECIMAL" |
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193 |
); |
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194 |
|
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195 |
### ANSI datatype mapping to mSQL datatypes |
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196 |
%DBD::mysql::db::ANSI2db = ("CHAR" => "CHAR", |
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|
197 |
"VARCHAR" => "CHAR", |
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198 |
"LONGVARCHAR" => "CHAR", |
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199 |
"NUMERIC" => "INTEGER", |
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200 |
"DECIMAL" => "INTEGER", |
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201 |
"BIT" => "INTEGER", |
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202 |
"TINYINT" => "INTEGER", |
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203 |
"SMALLINT" => "INTEGER", |
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204 |
"INTEGER" => "INTEGER", |
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205 |
"BIGINT" => "INTEGER", |
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206 |
"REAL" => "REAL", |
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207 |
"FLOAT" => "REAL", |
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208 |
"DOUBLE" => "REAL", |
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209 |
"BINARY" => "CHAR", |
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210 |
"VARBINARY" => "CHAR", |
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211 |
"LONGVARBINARY" => "CHAR", |
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212 |
"DATE" => "CHAR", |
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213 |
"TIME" => "CHAR", |
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214 |
"TIMESTAMP" => "CHAR" |
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215 |
); |
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216 |
|
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217 |
sub prepare { |
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218 |
my($dbh, $statement, $attribs)= @_; |
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219 |
|
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220 |
# create a 'blank' dbh |
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221 |
my $sth = DBI::_new_sth($dbh, {'Statement' => $statement}); |
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222 |
|
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223 |
# Populate internal handle data. |
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224 |
if (!DBD::mysql::st::_prepare($sth, $statement, $attribs)) { |
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225 |
$sth = undef; |
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226 |
} |
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227 |
|
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228 |
$sth; |
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229 |
} |
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230 |
|
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231 |
sub db2ANSI { |
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232 |
my $self = shift; |
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233 |
my $type = shift; |
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234 |
return $DBD::mysql::db::db2ANSI{"$type"}; |
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235 |
} |
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236 |
|
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237 |
sub ANSI2db { |
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238 |
my $self = shift; |
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my $type = shift; |
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return $DBD::mysql::db::ANSI2db{"$type"}; |
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} |
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242 |
|
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sub admin { |
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my($dbh) = shift; |
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my($command) = shift; |
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my($dbname) = ($command eq 'createdb' || $command eq 'dropdb') ? |
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shift : ''; |
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$dbh->{'Driver'}->func($dbh, $command, $dbname, '', '', '', |
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'_admin_internal'); |
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} |
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251 |
|
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sub _SelectDB ($$) { |
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die "_SelectDB is removed from this module; use DBI->connect instead."; |
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} |
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255 |
|
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sub table_info ($) { |
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my ($dbh, $catalog, $schema, $table, $type, $attr) = @_; |
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$dbh->{mysql_server_prepare}||= 0; |
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my $mysql_server_prepare_save= $dbh->{mysql_server_prepare}; |
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$dbh->{mysql_server_prepare}= 0; |
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my @names = qw(TABLE_CAT TABLE_SCHEM TABLE_NAME TABLE_TYPE REMARKS); |
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my @rows; |
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|
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my $sponge = DBI->connect("DBI:Sponge:", '','') |
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or return $dbh->DBI::set_err($DBI::err, "DBI::Sponge: $DBI::errstr"); |
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|
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# Return the list of catalogs |
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if (defined $catalog && $catalog eq "%" && |
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(!defined($schema) || $schema eq "") && |
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(!defined($table) || $table eq "")) |
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{ |
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@rows = (); # Empty, because MySQL doesn't support catalogs (yet) |
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} |
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# Return the list of schemas |
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elsif (defined $schema && $schema eq "%" && |
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(!defined($catalog) || $catalog eq "") && |
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(!defined($table) || $table eq "")) |
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{ |
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my $sth = $dbh->prepare("SHOW DATABASES") |
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or ($dbh->{mysql_server_prepare}= $mysql_server_prepare_save && |
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return undef); |
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282 |
|
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$sth->execute() |
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or ($dbh->{mysql_server_prepare}= $mysql_server_prepare_save && |
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return DBI::set_err($dbh, $sth->err(), $sth->errstr())); |
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286 |
|
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while (my $ref = $sth->fetchrow_arrayref()) |
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{ |
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push(@rows, [ undef, $ref->[0], undef, undef, undef ]); |
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} |
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291 |
} |
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# Return the list of table types |
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elsif (defined $type && $type eq "%" && |
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(!defined($catalog) || $catalog eq "") && |
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295 |
(!defined($schema) || $schema eq "") && |
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296 |
(!defined($table) || $table eq "")) |
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297 |
{ |
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298 |
@rows = ( |
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299 |
[ undef, undef, undef, "TABLE", undef ], |
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300 |
[ undef, undef, undef, "VIEW", undef ], |
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301 |
); |
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302 |
} |
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303 |
# Special case: a catalog other than undef, "", or "%" |
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304 |
elsif (defined $catalog && $catalog ne "" && $catalog ne "%") |
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|
305 |
{ |
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|
306 |
@rows = (); # Nothing, because MySQL doesn't support catalogs yet. |
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307 |
} |
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|
308 |
# Uh oh, we actually have a meaty table_info call. Work is required! |
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309 |
else |
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310 |
{ |
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|
311 |
my @schemas; |
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312 |
# If no table was specified, we want them all |
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|
313 |
$table ||= "%"; |
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|
314 |
|
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|
315 |
# If something was given for the schema, we need to expand it to |
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|
316 |
# a list of schemas, since it may be a wildcard. |
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|
317 |
if (defined $schema && $schema ne "") |
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318 |
{ |
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|
319 |
my $sth = $dbh->prepare("SHOW DATABASES LIKE " . |
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|
320 |
$dbh->quote($schema)) |
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|
321 |
or ($dbh->{mysql_server_prepare}= $mysql_server_prepare_save && |
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|
322 |
return undef); |
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|
323 |
$sth->execute() |
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|
324 |
or ($dbh->{mysql_server_prepare}= $mysql_server_prepare_save && |
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|
325 |
return DBI::set_err($dbh, $sth->err(), $sth->errstr())); |
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|
326 |
|
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|
327 |
while (my $ref = $sth->fetchrow_arrayref()) |
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|
328 |
{ |
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|
329 |
push @schemas, $ref->[0]; |
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|
330 |
} |
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|
331 |
} |
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|
332 |
# Otherwise we want the current database |
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|
333 |
else |
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|
334 |
{ |
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|
335 |
push @schemas, $dbh->selectrow_array("SELECT DATABASE()"); |
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336 |
} |
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|
337 |
|
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|
338 |
# Figure out which table types are desired |
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339 |
my ($want_tables, $want_views); |
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340 |
if (defined $type && $type ne "") |
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341 |
{ |
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342 |
$want_tables = ($type =~ m/table/i); |
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|
343 |
$want_views = ($type =~ m/view/i); |
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344 |
} |
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345 |
else |
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346 |
{ |
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|
347 |
$want_tables = $want_views = 1; |
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348 |
} |
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|
349 |
|
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|
350 |
for my $database (@schemas) |
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|
351 |
{ |
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|
352 |
my $sth = $dbh->prepare("SHOW /*!50002 FULL*/ TABLES FROM " . |
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|
353 |
$dbh->quote_identifier($database) . |
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|
354 |
" LIKE " . $dbh->quote($table)) |
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355 |
or ($dbh->{mysql_server_prepare}= $mysql_server_prepare_save && |
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changeset
|
356 |
return undef); |
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Add DBD-mysql module (needed by bitops.pl)
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parents:
diff
changeset
|
357 |
|
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Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
358 |
$sth->execute() or |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
359 |
($dbh->{mysql_server_prepare}= $mysql_server_prepare_save && |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
360 |
return DBI::set_err($dbh, $sth->err(), $sth->errstr())); |
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Add DBD-mysql module (needed by bitops.pl)
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parents:
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changeset
|
361 |
|
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Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
362 |
while (my $ref = $sth->fetchrow_arrayref()) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
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parents:
diff
changeset
|
363 |
{ |
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Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
364 |
my $type = (defined $ref->[1] && |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
365 |
$ref->[1] =~ /view/i) ? 'VIEW' : 'TABLE'; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
366 |
next if $type eq 'TABLE' && not $want_tables; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
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parents:
diff
changeset
|
367 |
next if $type eq 'VIEW' && not $want_views; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
368 |
push @rows, [ undef, $database, $ref->[0], $type, undef ]; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
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parents:
diff
changeset
|
369 |
} |
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Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
370 |
} |
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Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
371 |
} |
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Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
372 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
373 |
my $sth = $sponge->prepare("table_info", |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
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parents:
diff
changeset
|
374 |
{ |
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Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
375 |
rows => \@rows, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
376 |
NUM_OF_FIELDS => scalar @names, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
377 |
NAME => \@names, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
378 |
}) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
379 |
or ($dbh->{mysql_server_prepare}= $mysql_server_prepare_save && |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
380 |
return $dbh->DBI::set_err($sponge->err(), $sponge->errstr())); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
381 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
382 |
$dbh->{mysql_server_prepare}= $mysql_server_prepare_save; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
383 |
return $sth; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
384 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
385 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
386 |
sub _ListTables { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
387 |
my $dbh = shift; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
388 |
if (!$DBD::mysql::QUIET) { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
389 |
warn "_ListTables is deprecated, use \$dbh->tables()"; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
390 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
391 |
return map { $_ =~ s/.*\.//; $_ } $dbh->tables(); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
392 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
393 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
394 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
395 |
sub column_info { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
396 |
my ($dbh, $catalog, $schema, $table, $column) = @_; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
397 |
$dbh->{mysql_server_prepare}||= 0; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
398 |
my $mysql_server_prepare_save= $dbh->{mysql_server_prepare}; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
399 |
$dbh->{mysql_server_prepare}= 0; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
400 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
401 |
# ODBC allows a NULL to mean all columns, so we'll accept undef |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
402 |
$column = '%' unless defined $column; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
403 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
404 |
my $ER_NO_SUCH_TABLE= 1146; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
405 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
406 |
my $table_id = $dbh->quote_identifier($catalog, $schema, $table); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
407 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
408 |
my @names = qw( |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
409 |
TABLE_CAT TABLE_SCHEM TABLE_NAME COLUMN_NAME |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
410 |
DATA_TYPE TYPE_NAME COLUMN_SIZE BUFFER_LENGTH DECIMAL_DIGITS |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
411 |
NUM_PREC_RADIX NULLABLE REMARKS COLUMN_DEF |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
412 |
SQL_DATA_TYPE SQL_DATETIME_SUB CHAR_OCTET_LENGTH |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
413 |
ORDINAL_POSITION IS_NULLABLE CHAR_SET_CAT |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
414 |
CHAR_SET_SCHEM CHAR_SET_NAME COLLATION_CAT COLLATION_SCHEM COLLATION_NAME |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
415 |
UDT_CAT UDT_SCHEM UDT_NAME DOMAIN_CAT DOMAIN_SCHEM DOMAIN_NAME |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
416 |
SCOPE_CAT SCOPE_SCHEM SCOPE_NAME MAX_CARDINALITY |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
417 |
DTD_IDENTIFIER IS_SELF_REF |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
418 |
mysql_is_pri_key mysql_type_name mysql_values |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
419 |
mysql_is_auto_increment |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
420 |
); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
421 |
my %col_info; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
422 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
423 |
local $dbh->{FetchHashKeyName} = 'NAME_lc'; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
424 |
# only ignore ER_NO_SUCH_TABLE in internal_execute if issued from here |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
425 |
my $desc_sth = $dbh->prepare("DESCRIBE $table_id " . $dbh->quote($column)); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
426 |
my $desc = $dbh->selectall_arrayref($desc_sth, { Columns=>{} }); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
427 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
428 |
#return $desc_sth if $desc_sth->err(); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
429 |
if (my $err = $desc_sth->err()) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
430 |
{ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
431 |
# return the error, unless it is due to the table not |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
432 |
# existing per DBI spec |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
433 |
if ($err != $ER_NO_SUCH_TABLE) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
434 |
{ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
435 |
$dbh->{mysql_server_prepare}= $mysql_server_prepare_save; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
436 |
return undef; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
437 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
438 |
$dbh->set_err(undef,undef); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
439 |
$desc = []; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
440 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
441 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
442 |
my $ordinal_pos = 0; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
443 |
for my $row (@$desc) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
444 |
{ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
445 |
my $type = $row->{type}; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
446 |
$type =~ m/^(\w+)(?:\((.*?)\))?\s*(.*)/; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
447 |
my $basetype = lc($1); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
448 |
my $typemod = $2; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
449 |
my $attr = $3; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
450 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
451 |
my $info = $col_info{ $row->{field} }= { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
452 |
TABLE_CAT => $catalog, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
453 |
TABLE_SCHEM => $schema, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
454 |
TABLE_NAME => $table, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
455 |
COLUMN_NAME => $row->{field}, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
456 |
NULLABLE => ($row->{null} eq 'YES') ? 1 : 0, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
457 |
IS_NULLABLE => ($row->{null} eq 'YES') ? "YES" : "NO", |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
458 |
TYPE_NAME => uc($basetype), |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
459 |
COLUMN_DEF => $row->{default}, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
460 |
ORDINAL_POSITION => ++$ordinal_pos, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
461 |
mysql_is_pri_key => ($row->{key} eq 'PRI'), |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
462 |
mysql_type_name => $row->{type}, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
463 |
mysql_is_auto_increment => ($row->{extra} =~ /auto_increment/i ? 1 : 0), |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
464 |
}; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
465 |
# |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
466 |
# This code won't deal with a pathalogical case where a value |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
467 |
# contains a single quote followed by a comma, and doesn't unescape |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
468 |
# any escaped values. But who would use those in an enum or set? |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
469 |
# |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
470 |
my @type_params= ($typemod && index($typemod,"'")>=0) ? |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
471 |
("$typemod," =~ /'(.*?)',/g) # assume all are quoted |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
472 |
: split /,/, $typemod||''; # no quotes, plain list |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
473 |
s/''/'/g for @type_params; # undo doubling of quotes |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
474 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
475 |
my @type_attr= split / /, $attr||''; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
476 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
477 |
$info->{DATA_TYPE}= SQL_VARCHAR(); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
478 |
if ($basetype =~ /^(char|varchar|\w*text|\w*blob)/) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
479 |
{ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
480 |
$info->{DATA_TYPE}= SQL_CHAR() if $basetype eq 'char'; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
481 |
if ($type_params[0]) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
482 |
{ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
483 |
$info->{COLUMN_SIZE} = $type_params[0]; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
484 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
485 |
else |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
486 |
{ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
487 |
$info->{COLUMN_SIZE} = 65535; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
488 |
$info->{COLUMN_SIZE} = 255 if $basetype =~ /^tiny/; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
489 |
$info->{COLUMN_SIZE} = 16777215 if $basetype =~ /^medium/; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
490 |
$info->{COLUMN_SIZE} = 4294967295 if $basetype =~ /^long/; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
491 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
492 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
493 |
elsif ($basetype =~ /^(binary|varbinary)/) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
494 |
{ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
495 |
$info->{COLUMN_SIZE} = $type_params[0]; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
496 |
# SQL_BINARY & SQL_VARBINARY are tempting here but don't match the |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
497 |
# semantics for mysql (not hex). SQL_CHAR & SQL_VARCHAR are correct here. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
498 |
$info->{DATA_TYPE} = ($basetype eq 'binary') ? SQL_CHAR() : SQL_VARCHAR(); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
499 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
500 |
elsif ($basetype =~ /^(enum|set)/) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
501 |
{ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
502 |
if ($basetype eq 'set') |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
503 |
{ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
504 |
$info->{COLUMN_SIZE} = length(join ",", @type_params); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
505 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
506 |
else |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
507 |
{ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
508 |
my $max_len = 0; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
509 |
length($_) > $max_len and $max_len = length($_) for @type_params; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
510 |
$info->{COLUMN_SIZE} = $max_len; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
511 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
512 |
$info->{"mysql_values"} = \@type_params; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
513 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
514 |
elsif ($basetype =~ /int/) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
515 |
{ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
516 |
# big/medium/small/tiny etc + unsigned? |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
517 |
$info->{DATA_TYPE} = SQL_INTEGER(); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
518 |
$info->{NUM_PREC_RADIX} = 10; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
519 |
$info->{COLUMN_SIZE} = $type_params[0]; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
520 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
521 |
elsif ($basetype =~ /^decimal/) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
522 |
{ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
523 |
$info->{DATA_TYPE} = SQL_DECIMAL(); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
524 |
$info->{NUM_PREC_RADIX} = 10; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
525 |
$info->{COLUMN_SIZE} = $type_params[0]; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
526 |
$info->{DECIMAL_DIGITS} = $type_params[1]; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
527 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
528 |
elsif ($basetype =~ /^(float|double)/) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
529 |
{ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
530 |
$info->{DATA_TYPE} = ($basetype eq 'float') ? SQL_FLOAT() : SQL_DOUBLE(); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
531 |
$info->{NUM_PREC_RADIX} = 2; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
532 |
$info->{COLUMN_SIZE} = ($basetype eq 'float') ? 32 : 64; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
533 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
534 |
elsif ($basetype =~ /date|time/) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
535 |
{ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
536 |
# date/datetime/time/timestamp |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
537 |
if ($basetype eq 'time' or $basetype eq 'date') |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
538 |
{ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
539 |
#$info->{DATA_TYPE} = ($basetype eq 'time') ? SQL_TYPE_TIME() : SQL_TYPE_DATE(); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
540 |
$info->{DATA_TYPE} = ($basetype eq 'time') ? SQL_TIME() : SQL_DATE(); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
541 |
$info->{COLUMN_SIZE} = ($basetype eq 'time') ? 8 : 10; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
542 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
543 |
else |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
544 |
{ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
545 |
# datetime/timestamp |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
546 |
#$info->{DATA_TYPE} = SQL_TYPE_TIMESTAMP(); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
547 |
$info->{DATA_TYPE} = SQL_TIMESTAMP(); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
548 |
$info->{SQL_DATA_TYPE} = SQL_DATETIME(); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
549 |
$info->{SQL_DATETIME_SUB} = $info->{DATA_TYPE} - ($info->{SQL_DATA_TYPE} * 10); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
550 |
$info->{COLUMN_SIZE} = ($basetype eq 'datetime') ? 19 : $type_params[0] || 14; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
551 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
552 |
$info->{DECIMAL_DIGITS}= 0; # no fractional seconds |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
553 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
554 |
elsif ($basetype eq 'year') |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
555 |
{ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
556 |
# no close standard so treat as int |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
557 |
$info->{DATA_TYPE} = SQL_INTEGER(); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
558 |
$info->{NUM_PREC_RADIX} = 10; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
559 |
$info->{COLUMN_SIZE} = 4; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
560 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
561 |
else |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
562 |
{ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
563 |
Carp::carp("column_info: unrecognized column type '$basetype' of $table_id.$row->{field} treated as varchar"); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
564 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
565 |
$info->{SQL_DATA_TYPE} ||= $info->{DATA_TYPE}; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
566 |
#warn Dumper($info); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
567 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
568 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
569 |
my $sponge = DBI->connect("DBI:Sponge:", '','') |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
570 |
or ( $dbh->{mysql_server_prepare}= $mysql_server_prepare_save && |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
571 |
return $dbh->DBI::set_err($DBI::err, "DBI::Sponge: $DBI::errstr")); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
572 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
573 |
my $sth = $sponge->prepare("column_info $table", { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
574 |
rows => [ map { [ @{$_}{@names} ] } values %col_info ], |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
575 |
NUM_OF_FIELDS => scalar @names, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
576 |
NAME => \@names, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
577 |
}) or |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
578 |
return ($dbh->{mysql_server_prepare}= $mysql_server_prepare_save && |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
579 |
$dbh->DBI::set_err($sponge->err(), $sponge->errstr())); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
580 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
581 |
$dbh->{mysql_server_prepare}= $mysql_server_prepare_save; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
582 |
return $sth; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
583 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
584 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
585 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
586 |
sub primary_key_info { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
587 |
my ($dbh, $catalog, $schema, $table) = @_; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
588 |
$dbh->{mysql_server_prepare}||= 0; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
589 |
my $mysql_server_prepare_save= $dbh->{mysql_server_prepare}; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
590 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
591 |
my $table_id = $dbh->quote_identifier($catalog, $schema, $table); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
592 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
593 |
my @names = qw( |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
594 |
TABLE_CAT TABLE_SCHEM TABLE_NAME COLUMN_NAME KEY_SEQ PK_NAME |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
595 |
); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
596 |
my %col_info; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
597 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
598 |
local $dbh->{FetchHashKeyName} = 'NAME_lc'; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
599 |
my $desc_sth = $dbh->prepare("SHOW KEYS FROM $table_id"); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
600 |
my $desc= $dbh->selectall_arrayref($desc_sth, { Columns=>{} }); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
601 |
my $ordinal_pos = 0; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
602 |
for my $row (grep { $_->{key_name} eq 'PRIMARY'} @$desc) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
603 |
{ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
604 |
$col_info{ $row->{column_name} }= { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
605 |
TABLE_CAT => $catalog, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
606 |
TABLE_SCHEM => $schema, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
607 |
TABLE_NAME => $table, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
608 |
COLUMN_NAME => $row->{column_name}, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
609 |
KEY_SEQ => $row->{seq_in_index}, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
610 |
PK_NAME => $row->{key_name}, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
611 |
}; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
612 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
613 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
614 |
my $sponge = DBI->connect("DBI:Sponge:", '','') |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
615 |
or |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
616 |
($dbh->{mysql_server_prepare}= $mysql_server_prepare_save && |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
617 |
return $dbh->DBI::set_err($DBI::err, "DBI::Sponge: $DBI::errstr")); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
618 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
619 |
my $sth= $sponge->prepare("primary_key_info $table", { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
620 |
rows => [ map { [ @{$_}{@names} ] } values %col_info ], |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
621 |
NUM_OF_FIELDS => scalar @names, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
622 |
NAME => \@names, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
623 |
}) or |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
624 |
($dbh->{mysql_server_prepare}= $mysql_server_prepare_save && |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
625 |
return $dbh->DBI::set_err($sponge->err(), $sponge->errstr())); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
626 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
627 |
$dbh->{mysql_server_prepare}= $mysql_server_prepare_save; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
628 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
629 |
return $sth; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
630 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
631 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
632 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
633 |
sub foreign_key_info { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
634 |
my ($dbh, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
635 |
$pk_catalog, $pk_schema, $pk_table, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
636 |
$fk_catalog, $fk_schema, $fk_table, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
637 |
) = @_; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
638 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
639 |
# INFORMATION_SCHEMA.KEY_COLUMN_USAGE was added in 5.0.6 |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
640 |
my ($maj, $min, $point) = _version($dbh); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
641 |
return if $maj < 5 || ($maj == 5 && $point < 6); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
642 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
643 |
my $sql = <<'EOF'; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
644 |
SELECT NULL AS PKTABLE_CAT, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
645 |
A.REFERENCED_TABLE_SCHEMA AS PKTABLE_SCHEM, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
646 |
A.REFERENCED_TABLE_NAME AS PKTABLE_NAME, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
647 |
A.REFERENCED_COLUMN_NAME AS PKCOLUMN_NAME, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
648 |
A.TABLE_CATALOG AS FKTABLE_CAT, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
649 |
A.TABLE_SCHEMA AS FKTABLE_SCHEM, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
650 |
A.TABLE_NAME AS FKTABLE_NAME, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
651 |
A.COLUMN_NAME AS FKCOLUMN_NAME, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
652 |
A.ORDINAL_POSITION AS KEY_SEQ, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
653 |
NULL AS UPDATE_RULE, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
654 |
NULL AS DELETE_RULE, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
655 |
A.CONSTRAINT_NAME AS FK_NAME, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
656 |
NULL AS PK_NAME, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
657 |
NULL AS DEFERABILITY, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
658 |
NULL AS UNIQUE_OR_PRIMARY |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
659 |
FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE A, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
660 |
INFORMATION_SCHEMA.TABLE_CONSTRAINTS B |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
661 |
WHERE A.TABLE_SCHEMA = B.TABLE_SCHEMA AND A.TABLE_NAME = B.TABLE_NAME |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
662 |
AND A.CONSTRAINT_NAME = B.CONSTRAINT_NAME AND B.CONSTRAINT_TYPE IS NOT NULL |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
663 |
EOF |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
664 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
665 |
my @where; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
666 |
my @bind; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
667 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
668 |
# catalogs are not yet supported by MySQL |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
669 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
670 |
# if (defined $pk_catalog) { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
671 |
# push @where, 'A.REFERENCED_TABLE_CATALOG = ?'; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
672 |
# push @bind, $pk_catalog; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
673 |
# } |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
674 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
675 |
if (defined $pk_schema) { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
676 |
push @where, 'A.REFERENCED_TABLE_SCHEMA = ?'; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
677 |
push @bind, $pk_schema; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
678 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
679 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
680 |
if (defined $pk_table) { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
681 |
push @where, 'A.REFERENCED_TABLE_NAME = ?'; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
682 |
push @bind, $pk_table; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
683 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
684 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
685 |
# if (defined $fk_catalog) { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
686 |
# push @where, 'A.TABLE_CATALOG = ?'; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
687 |
# push @bind, $fk_schema; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
688 |
# } |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
689 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
690 |
if (defined $fk_schema) { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
691 |
push @where, 'A.TABLE_SCHEMA = ?'; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
692 |
push @bind, $fk_schema; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
693 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
694 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
695 |
if (defined $fk_table) { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
696 |
push @where, 'A.TABLE_NAME = ?'; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
697 |
push @bind, $fk_table; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
698 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
699 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
700 |
if (@where) { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
701 |
$sql .= ' AND '; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
702 |
$sql .= join ' AND ', @where; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
703 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
704 |
$sql .= " ORDER BY A.TABLE_SCHEMA, A.TABLE_NAME, A.ORDINAL_POSITION"; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
705 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
706 |
local $dbh->{FetchHashKeyName} = 'NAME_uc'; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
707 |
my $sth = $dbh->prepare($sql); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
708 |
$sth->execute(@bind); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
709 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
710 |
return $sth; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
711 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
712 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
713 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
714 |
sub _version { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
715 |
my $dbh = shift; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
716 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
717 |
return |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
718 |
$dbh->get_info($DBI::Const::GetInfoType::GetInfoType{SQL_DBMS_VER}) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
719 |
=~ /(\d+)\.(\d+)\.(\d+)/; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
720 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
721 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
722 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
723 |
#################### |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
724 |
# get_info() |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
725 |
# Generated by DBI::DBD::Metadata |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
726 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
727 |
sub get_info { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
728 |
my($dbh, $info_type) = @_; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
729 |
require DBD::mysql::GetInfo; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
730 |
my $v = $DBD::mysql::GetInfo::info{int($info_type)}; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
731 |
$v = $v->($dbh) if ref $v eq 'CODE'; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
732 |
return $v; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
733 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
734 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
735 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
736 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
737 |
package DBD::mysql::st; # ====== STATEMENT ====== |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
738 |
use strict; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
739 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
740 |
1; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
741 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
742 |
__END__ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
743 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
744 |
=pod |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
745 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
746 |
=head1 NAME |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
747 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
748 |
DBD::mysql - MySQL driver for the Perl5 Database Interface (DBI) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
749 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
750 |
=head1 SYNOPSIS |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
751 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
752 |
use DBI; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
753 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
754 |
$dsn = "DBI:mysql:database=$database;host=$hostname;port=$port"; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
755 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
756 |
$dbh = DBI->connect($dsn, $user, $password); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
757 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
758 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
759 |
$drh = DBI->install_driver("mysql"); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
760 |
@databases = DBI->data_sources("mysql"); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
761 |
or |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
762 |
@databases = DBI->data_sources("mysql", |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
763 |
{"host" => $host, "port" => $port, "user" => $user, password => $pass}); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
764 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
765 |
$sth = $dbh->prepare("SELECT * FROM foo WHERE bla"); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
766 |
or |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
767 |
$sth = $dbh->prepare("LISTFIELDS $table"); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
768 |
or |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
769 |
$sth = $dbh->prepare("LISTINDEX $table $index"); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
770 |
$sth->execute; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
771 |
$numRows = $sth->rows; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
772 |
$numFields = $sth->{'NUM_OF_FIELDS'}; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
773 |
$sth->finish; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
774 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
775 |
$rc = $drh->func('createdb', $database, $host, $user, $password, 'admin'); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
776 |
$rc = $drh->func('dropdb', $database, $host, $user, $password, 'admin'); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
777 |
$rc = $drh->func('shutdown', $host, $user, $password, 'admin'); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
778 |
$rc = $drh->func('reload', $host, $user, $password, 'admin'); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
779 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
780 |
$rc = $dbh->func('createdb', $database, 'admin'); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
781 |
$rc = $dbh->func('dropdb', $database, 'admin'); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
782 |
$rc = $dbh->func('shutdown', 'admin'); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
783 |
$rc = $dbh->func('reload', 'admin'); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
784 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
785 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
786 |
=head1 EXAMPLE |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
787 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
788 |
#!/usr/bin/perl |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
789 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
790 |
use strict; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
791 |
use DBI(); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
792 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
793 |
# Connect to the database. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
794 |
my $dbh = DBI->connect("DBI:mysql:database=test;host=localhost", |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
795 |
"joe", "joe's password", |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
796 |
{'RaiseError' => 1}); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
797 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
798 |
# Drop table 'foo'. This may fail, if 'foo' doesn't exist. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
799 |
# Thus we put an eval around it. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
800 |
eval { $dbh->do("DROP TABLE foo") }; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
801 |
print "Dropping foo failed: $@\n" if $@; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
802 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
803 |
# Create a new table 'foo'. This must not fail, thus we don't |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
804 |
# catch errors. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
805 |
$dbh->do("CREATE TABLE foo (id INTEGER, name VARCHAR(20))"); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
806 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
807 |
# INSERT some data into 'foo'. We are using $dbh->quote() for |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
808 |
# quoting the name. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
809 |
$dbh->do("INSERT INTO foo VALUES (1, " . $dbh->quote("Tim") . ")"); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
810 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
811 |
# Same thing, but using placeholders |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
812 |
$dbh->do("INSERT INTO foo VALUES (?, ?)", undef, 2, "Jochen"); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
813 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
814 |
# Now retrieve data from the table. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
815 |
my $sth = $dbh->prepare("SELECT * FROM foo"); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
816 |
$sth->execute(); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
817 |
while (my $ref = $sth->fetchrow_hashref()) { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
818 |
print "Found a row: id = $ref->{'id'}, name = $ref->{'name'}\n"; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
819 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
820 |
$sth->finish(); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
821 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
822 |
# Disconnect from the database. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
823 |
$dbh->disconnect(); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
824 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
825 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
826 |
=head1 DESCRIPTION |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
827 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
828 |
B<DBD::mysql> is the Perl5 Database Interface driver for the MySQL |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
829 |
database. In other words: DBD::mysql is an interface between the Perl |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
830 |
programming language and the MySQL programming API that comes with |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
831 |
the MySQL relational database management system. Most functions |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
832 |
provided by this programming API are supported. Some rarely used |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
833 |
functions are missing, mainly because noone ever requested |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
834 |
them. :-) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
835 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
836 |
In what follows we first discuss the use of DBD::mysql, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
837 |
because this is what you will need the most. For installation, see the |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
838 |
sections on L<INSTALLATION>, and L<WIN32 INSTALLATION> |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
839 |
below. See L<EXAMPLE> for a simple example above. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
840 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
841 |
From perl you activate the interface with the statement |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
842 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
843 |
use DBI; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
844 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
845 |
After that you can connect to multiple MySQL database servers |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
846 |
and send multiple queries to any of them via a simple object oriented |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
847 |
interface. Two types of objects are available: database handles and |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
848 |
statement handles. Perl returns a database handle to the connect |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
849 |
method like so: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
850 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
851 |
$dbh = DBI->connect("DBI:mysql:database=$db;host=$host", |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
852 |
$user, $password, {RaiseError => 1}); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
853 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
854 |
Once you have connected to a database, you can can execute SQL |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
855 |
statements with: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
856 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
857 |
my $query = sprintf("INSERT INTO foo VALUES (%d, %s)", |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
858 |
$number, $dbh->quote("name")); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
859 |
$dbh->do($query); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
860 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
861 |
See L<DBI(3)> for details on the quote and do methods. An alternative |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
862 |
approach is |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
863 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
864 |
$dbh->do("INSERT INTO foo VALUES (?, ?)", undef, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
865 |
$number, $name); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
866 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
867 |
in which case the quote method is executed automatically. See also |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
868 |
the bind_param method in L<DBI(3)>. See L<DATABASE HANDLES> below |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
869 |
for more details on database handles. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
870 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
871 |
If you want to retrieve results, you need to create a so-called |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
872 |
statement handle with: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
873 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
874 |
$sth = $dbh->prepare("SELECT * FROM $table"); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
875 |
$sth->execute(); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
876 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
877 |
This statement handle can be used for multiple things. First of all |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
878 |
you can retreive a row of data: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
879 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
880 |
my $row = $sth->fetchrow_hashref(); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
881 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
882 |
If your table has columns ID and NAME, then $row will be hash ref with |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
883 |
keys ID and NAME. See L<STATEMENT HANDLES> below for more details on |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
884 |
statement handles. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
885 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
886 |
But now for a more formal approach: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
887 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
888 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
889 |
=head2 Class Methods |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
890 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
891 |
=over |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
892 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
893 |
=item B<connect> |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
894 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
895 |
use DBI; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
896 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
897 |
$dsn = "DBI:mysql:$database"; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
898 |
$dsn = "DBI:mysql:database=$database;host=$hostname"; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
899 |
$dsn = "DBI:mysql:database=$database;host=$hostname;port=$port"; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
900 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
901 |
$dbh = DBI->connect($dsn, $user, $password); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
902 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
903 |
A C<database> must always be specified. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
904 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
905 |
=over |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
906 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
907 |
=item host |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
908 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
909 |
=item port |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
910 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
911 |
The hostname, if not specified or specified as '' or 'localhost', will |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
912 |
default to a MySQL server running on the local machine using the default for |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
913 |
the UNIX socket. To connect to a MySQL server on the local machine via TCP, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
914 |
you must specify the loopback IP address (127.0.0.1) as the host. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
915 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
916 |
Should the MySQL server be running on a non-standard port number, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
917 |
you may explicitly state the port number to connect to in the C<hostname> |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
918 |
argument, by concatenating the I<hostname> and I<port number> together |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
919 |
separated by a colon ( C<:> ) character or by using the C<port> argument. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
920 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
921 |
To connect to a MySQL server on localhost using TCP/IP, you must specify the |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
922 |
hostname as 127.0.0.1 (with the optional port). |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
923 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
924 |
=item mysql_client_found_rows |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
925 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
926 |
Enables (TRUE value) or disables (FALSE value) the flag CLIENT_FOUND_ROWS |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
927 |
while connecting to the MySQL server. This has a somewhat funny effect: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
928 |
Without mysql_client_found_rows, if you perform a query like |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
929 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
930 |
UPDATE $table SET id = 1 WHERE id = 1 |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
931 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
932 |
then the MySQL engine will always return 0, because no rows have changed. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
933 |
With mysql_client_found_rows however, it will return the number of rows |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
934 |
that have an id 1, as some people are expecting. (At least for compatibility |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
935 |
to other engines.) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
936 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
937 |
=item mysql_compression |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
938 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
939 |
As of MySQL 3.22.3, a new feature is supported: If your DSN contains |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
940 |
the option "mysql_compression=1", then the communication between client |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
941 |
and server will be compressed. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
942 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
943 |
=item mysql_connect_timeout |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
944 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
945 |
If your DSN contains the option "mysql_connect_timeout=##", the connect |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
946 |
request to the server will timeout if it has not been successful after |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
947 |
the given number of seconds. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
948 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
949 |
=item mysql_init_command |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
950 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
951 |
If your DSN contains the option "mysql_init_command_timeout=##", then |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
952 |
this SQL statement is executed when connecting to the MySQL server. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
953 |
It is automatically re-executed if reconnection occurs. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
954 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
955 |
=item mysql_read_default_file |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
956 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
957 |
=item mysql_read_default_group |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
958 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
959 |
These options can be used to read a config file like /etc/my.cnf or |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
960 |
~/.my.cnf. By default MySQL's C client library doesn't use any config |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
961 |
files unlike the client programs (mysql, mysqladmin, ...) that do, but |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
962 |
outside of the C client library. Thus you need to explicitly request |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
963 |
reading a config file, as in |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
964 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
965 |
$dsn = "DBI:mysql:test;mysql_read_default_file=/home/joe/my.cnf"; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
966 |
$dbh = DBI->connect($dsn, $user, $password) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
967 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
968 |
The option mysql_read_default_group can be used to specify the default |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
969 |
group in the config file: Usually this is the I<client> group, but |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
970 |
see the following example: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
971 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
972 |
[client] |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
973 |
host=localhost |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
974 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
975 |
[perl] |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
976 |
host=perlhost |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
977 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
978 |
(Note the order of the entries! The example won't work, if you reverse |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
979 |
the [client] and [perl] sections!) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
980 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
981 |
If you read this config file, then you'll be typically connected to |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
982 |
I<localhost>. However, by using |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
983 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
984 |
$dsn = "DBI:mysql:test;mysql_read_default_group=perl;" |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
985 |
. "mysql_read_default_file=/home/joe/my.cnf"; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
986 |
$dbh = DBI->connect($dsn, $user, $password); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
987 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
988 |
you'll be connected to I<perlhost>. Note that if you specify a |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
989 |
default group and do not specify a file, then the default config |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
990 |
files will all be read. See the documentation of |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
991 |
the C function mysql_options() for details. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
992 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
993 |
=item mysql_socket |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
994 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
995 |
As of MySQL 3.21.15, it is possible to choose the Unix socket that is |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
996 |
used for connecting to the server. This is done, for example, with |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
997 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
998 |
mysql_socket=/dev/mysql |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
999 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1000 |
Usually there's no need for this option, unless you are using another |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1001 |
location for the socket than that built into the client. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1002 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1003 |
=item mysql_ssl |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1004 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1005 |
A true value turns on the CLIENT_SSL flag when connecting to the MySQL |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1006 |
database: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1007 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1008 |
mysql_ssl=1 |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1009 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1010 |
This means that your communication with the server will be encrypted. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1011 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1012 |
If you turn mysql_ssl on, you might also wish to use the following |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1013 |
flags: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1014 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1015 |
=item mysql_ssl_client_key |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1016 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1017 |
=item mysql_ssl_client_cert |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1018 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1019 |
=item mysql_ssl_ca_file |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1020 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1021 |
=item mysql_ssl_ca_path |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1022 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1023 |
=item mysql_ssl_cipher |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1024 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1025 |
These are used to specify the respective parameters of a call |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1026 |
to mysql_ssl_set, if mysql_ssl is turned on. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1027 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1028 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1029 |
=item mysql_local_infile |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1030 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1031 |
As of MySQL 3.23.49, the LOCAL capability for LOAD DATA may be disabled |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1032 |
in the MySQL client library by default. If your DSN contains the option |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1033 |
"mysql_local_infile=1", LOAD DATA LOCAL will be enabled. (However, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1034 |
this option is *ineffective* if the server has also been configured to |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1035 |
disallow LOCAL.) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1036 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1037 |
=item mysql_multi_statements |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1038 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1039 |
As of MySQL 4.1, support for multiple statements seperated by a semicolon |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1040 |
(;) may be enabled by using this option. Enabling this option may cause |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1041 |
problems if server-side prepared statements are also enabled. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1042 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1043 |
=item Prepared statement support (server side prepare) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1044 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1045 |
As of 3.0002_1, server side prepare statements were on by default (if your |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1046 |
server was >= 4.1.3). As of 3.0009, they were off by default again due to |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1047 |
issues with the prepared statement API (all other mysql connectors are |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1048 |
set this way until C API issues are resolved). The requirement to use |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1049 |
prepared statements still remains that you have a server >= 4.1.3 |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1050 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1051 |
To use server side prepared statements, all you need to do is set the variable |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1052 |
mysql_server_prepare in the connect: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1053 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1054 |
$dbh = DBI->connect( |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1055 |
"DBI:mysql:database=test;host=localhost;mysql_server_prepare=1", |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1056 |
"", |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1057 |
"", |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1058 |
{ RaiseError => 1, AutoCommit => 1 } |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1059 |
); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1060 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1061 |
* Note: delimiter for this param is ';' |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1062 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1063 |
There are many benefits to using server side prepare statements, mostly if you are |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1064 |
performing many inserts because of that fact that a single statement is prepared |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1065 |
to accept multiple insert values. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1066 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1067 |
To make sure that the 'make test' step tests whether server prepare works, you just |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1068 |
need to export the env variable MYSQL_SERVER_PREPARE: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1069 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1070 |
export MYSQL_SERVER_PREPARE=1 |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1071 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1072 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1073 |
=item mysql_embedded_options |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1074 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1075 |
The option <mysql_embedded_options> can be used to pass 'command-line' |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1076 |
options to embedded server. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1077 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1078 |
Example: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1079 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1080 |
use DBI; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1081 |
$testdsn="DBI:mysqlEmb:database=test;mysql_embedded_options=--help,--verbose"; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1082 |
$dbh = DBI->connect($testdsn,"a","b"); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1083 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1084 |
This would cause the command line help to the embedded MySQL server library |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1085 |
to be printed. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1086 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1087 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1088 |
=item mysql_embedded_groups |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1089 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1090 |
The option <mysql_embedded_groups> can be used to specify the groups in the |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1091 |
config file(I<my.cnf>) which will be used to get options for embedded server. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1092 |
If not specified [server] and [embedded] groups will be used. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1093 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1094 |
Example: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1095 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1096 |
$testdsn="DBI:mysqlEmb:database=test;mysql_embedded_groups=embedded_server,common"; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1097 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1098 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1099 |
=back |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1100 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1101 |
=back |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1102 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1103 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1104 |
=head2 Private MetaData Methods |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1105 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1106 |
=over |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1107 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1108 |
=item B<ListDBs> |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1109 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1110 |
my $drh = DBI->install_driver("mysql"); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1111 |
@dbs = $drh->func("$hostname:$port", '_ListDBs'); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1112 |
@dbs = $drh->func($hostname, $port, '_ListDBs'); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1113 |
@dbs = $dbh->func('_ListDBs'); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1114 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1115 |
Returns a list of all databases managed by the MySQL server |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1116 |
running on C<$hostname>, port C<$port>. This is a legacy |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1117 |
method. Instead, you should use the portable method |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1118 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1119 |
@dbs = DBI->data_sources("mysql"); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1120 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1121 |
=back |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1122 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1123 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1124 |
=head2 Server Administration |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1125 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1126 |
=over |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1127 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1128 |
=item admin |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1129 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1130 |
$rc = $drh->func("createdb", $dbname, [host, user, password,], 'admin'); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1131 |
$rc = $drh->func("dropdb", $dbname, [host, user, password,], 'admin'); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1132 |
$rc = $drh->func("shutdown", [host, user, password,], 'admin'); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1133 |
$rc = $drh->func("reload", [host, user, password,], 'admin'); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1134 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1135 |
or |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1136 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1137 |
$rc = $dbh->func("createdb", $dbname, 'admin'); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1138 |
$rc = $dbh->func("dropdb", $dbname, 'admin'); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1139 |
$rc = $dbh->func("shutdown", 'admin'); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1140 |
$rc = $dbh->func("reload", 'admin'); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1141 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1142 |
For server administration you need a server connection. For obtaining |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1143 |
this connection you have two options: Either use a driver handle (drh) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1144 |
and supply the appropriate arguments (host, defaults localhost, user, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1145 |
defaults to '' and password, defaults to ''). A driver handle can be |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1146 |
obtained with |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1147 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1148 |
$drh = DBI->install_driver('mysql'); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1149 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1150 |
Otherwise reuse the existing connection of a database handle (dbh). |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1151 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1152 |
There's only one function available for administrative purposes, comparable |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1153 |
to the m(y)sqladmin programs. The command being execute depends on the |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1154 |
first argument: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1155 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1156 |
=over |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1157 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1158 |
=item createdb |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1159 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1160 |
Creates the database $dbname. Equivalent to "m(y)sqladmin create $dbname". |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1161 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1162 |
=item dropdb |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1163 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1164 |
Drops the database $dbname. Equivalent to "m(y)sqladmin drop $dbname". |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1165 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1166 |
It should be noted that database deletion is |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1167 |
I<not prompted for> in any way. Nor is it undo-able from DBI. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1168 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1169 |
Once you issue the dropDB() method, the database will be gone! |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1170 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1171 |
These method should be used at your own risk. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1172 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1173 |
=item shutdown |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1174 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1175 |
Silently shuts down the database engine. (Without prompting!) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1176 |
Equivalent to "m(y)sqladmin shutdown". |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1177 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1178 |
=item reload |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1179 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1180 |
Reloads the servers configuration files and/or tables. This can be particularly |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1181 |
important if you modify access privileges or create new users. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1182 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1183 |
=back |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1184 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1185 |
=back |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1186 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1187 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1188 |
=head1 DATABASE HANDLES |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1189 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1190 |
The DBD::mysql driver supports the following attributes of database |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1191 |
handles (read only): |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1192 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1193 |
$errno = $dbh->{'mysql_errno'}; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1194 |
$error = $dbh->{'mysql_error'}; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1195 |
$info = $dbh->{'mysql_hostinfo'}; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1196 |
$info = $dbh->{'mysql_info'}; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1197 |
$insertid = $dbh->{'mysql_insertid'}; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1198 |
$info = $dbh->{'mysql_protoinfo'}; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1199 |
$info = $dbh->{'mysql_serverinfo'}; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1200 |
$info = $dbh->{'mysql_stat'}; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1201 |
$threadId = $dbh->{'mysql_thread_id'}; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1202 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1203 |
These correspond to mysql_errno(), mysql_error(), mysql_get_host_info(), |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1204 |
mysql_info(), mysql_insert_id(), mysql_get_proto_info(), |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1205 |
mysql_get_server_info(), mysql_stat() and mysql_thread_id(), |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1206 |
respectively. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1207 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1208 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1209 |
$info_hashref = $dhb->{mysql_dbd_stats} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1210 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1211 |
DBD::mysql keeps track of some statistics in the mysql_dbd_stats attribute. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1212 |
The following stats are being maintained: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1213 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1214 |
=over |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1215 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1216 |
=item auto_reconnects_ok |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1217 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1218 |
The number of times that DBD::mysql successfully reconnected to the mysql |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1219 |
server. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1220 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1221 |
=item auto_reconnects_failed |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1222 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1223 |
The number of times that DBD::mysql tried to reconnect to mysql but failed. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1224 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1225 |
=back |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1226 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1227 |
The DBD::mysql driver also supports the following attribute(s) of database |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1228 |
handles (read/write): |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1229 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1230 |
$bool_value = $dbh->{mysql_auto_reconnect}; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1231 |
$dbh->{mysql_auto_reconnect} = $AutoReconnect ? 1 : 0; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1232 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1233 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1234 |
=item mysql_auto_reconnect |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1235 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1236 |
This attribute determines whether DBD::mysql will automatically reconnect |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1237 |
to mysql if the connection be lost. This feature defaults to off; however, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1238 |
if either the GATEWAY_INTERFACE or MOD_PERL envionment variable is set, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1239 |
DBD::mysql will turn mysql_auto_reconnect on. Setting mysql_auto_reconnect |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1240 |
to on is not advised if 'lock tables' is used because if DBD::mysql reconnect |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1241 |
to mysql all table locks will be lost. This attribute is ignored when |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1242 |
AutoCommit is turned off, and when AutoCommit is turned off, DBD::mysql will |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1243 |
not automatically reconnect to the server. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1244 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1245 |
=item mysql_use_result |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1246 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1247 |
This attribute forces the driver to use mysql_use_result rather than |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1248 |
mysql_store_result. The former is faster and less memory consuming, but |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1249 |
tends to block other processes. (That's why mysql_store_result is the |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1250 |
default.) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1251 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1252 |
It is possible to set default value of the C<mysql_use_result> attribute |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1253 |
for $dbh using several ways: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1254 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1255 |
- through DSN |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1256 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1257 |
$dbh= DBI->connect("DBI:mysql:test;mysql_use_result=1", "root", ""); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1258 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1259 |
- after creation of database handle |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1260 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1261 |
$dbh->{'mysql_use_result'}=0; #disable |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1262 |
$dbh->{'mysql_use_result'}=1; #enable |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1263 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1264 |
It is possible to set/unset the C<mysql_use_result> attribute after |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1265 |
creation of statement handle. See below. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1266 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1267 |
=item mysql_enable_utf8 |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1268 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1269 |
This attribute determines whether DBD::mysql should assume strings |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1270 |
stored in the database are utf8. This feature defaults to off. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1271 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1272 |
When set, a data retrieved from a textual column type (char, varchar, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1273 |
etc) will have the UTF-8 flag turned on if necessary. This enables |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1274 |
character semantics on that string. You will also need to ensure that |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1275 |
your database / table / column is configured to use UTF8. See Chapter |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1276 |
10 of the mysql manual for details. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1277 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1278 |
Additionally, turning on this flag tells MySQL that incoming data should |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1279 |
be treated as UTF-8. This will only take effect if used as part of the |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1280 |
call to connect(). If you turn the flag on after connecting, you will |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1281 |
need to issue the command C<SET NAMES utf8> to get the same effect. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1282 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1283 |
This option is experimental and may change in future versions. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1284 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1285 |
=item mysql_bind_type_guessing |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1286 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1287 |
This attribute causes the driver (emulated prepare statements) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1288 |
to attempt to guess if a value being bound is a numeric value, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1289 |
and if so, doesn't quote the value. This was created by |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1290 |
Dragonchild and is one way to deal with the performance issue |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1291 |
of using quotes in a statement that is inserting or updating a |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1292 |
large numeric value. This was previously called |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1293 |
C<unsafe_bind_type_guessing> because it is experimental. I have |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1294 |
successfully run the full test suite with this option turned on, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1295 |
the name can now be simply C<mysql_bind_type_guessing>. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1296 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1297 |
See bug: https://rt.cpan.org/Ticket/Display.html?id=43822 |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1298 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1299 |
C<mysql_bind_type_guessing> can be turned on via |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1300 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1301 |
- through DSN |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1302 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1303 |
my $dbh= DBI->connect('DBI:mysql:test', 'username', 'pass', |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1304 |
{ mysql_bind_type_guessing => 1}) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1305 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1306 |
- OR after handle creation |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1307 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1308 |
$dbh->{mysql_bind_type_guessing} = 1; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1309 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1310 |
=item mysql_no_autocommit_cmd |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1311 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1312 |
This attribute causes the driver to not issue 'set autocommit' |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1313 |
either through explicit or using mysql_autocommit(). This is |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1314 |
particularly useful in the case of using MySQL Proxy. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1315 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1316 |
See the bug report: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1317 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1318 |
https://rt.cpan.org/Public/Bug/Display.html?id=46308 |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1319 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1320 |
As well as: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1321 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1322 |
http://bugs.mysql.com/bug.php?id=32464 |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1323 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1324 |
C<mysql_no_autocommit_cmd> can be turned on via |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1325 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1326 |
- through DSN |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1327 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1328 |
my $dbh= DBI->connect('DBI:mysql:test', 'username', 'pass', |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1329 |
{ mysql_no_autocommit_cmd => 1}) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1330 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1331 |
- OR after handle creation |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1332 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1333 |
$dbh->{mysql_no_autocommit_cmd} = 1; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1334 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1335 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1336 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1337 |
=head1 STATEMENT HANDLES |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1338 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1339 |
The statement handles of DBD::mysql support a number |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1340 |
of attributes. You access these by using, for example, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1341 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1342 |
my $numFields = $sth->{'NUM_OF_FIELDS'}; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1343 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1344 |
Note, that most attributes are valid only after a successfull I<execute>. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1345 |
An C<undef> value will returned in that case. The most important exception |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1346 |
is the C<mysql_use_result> attribute: This forces the driver to use |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1347 |
mysql_use_result rather than mysql_store_result. The former is faster |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1348 |
and less memory consuming, but tends to block other processes. (That's why |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1349 |
mysql_store_result is the default.) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1350 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1351 |
To set the C<mysql_use_result> attribute, use either of the following: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1352 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1353 |
my $sth = $dbh->prepare("QUERY", { "mysql_use_result" => 1}); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1354 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1355 |
or |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1356 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1357 |
my $sth = $dbh->prepare("QUERY"); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1358 |
$sth->{"mysql_use_result"} = 1; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1359 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1360 |
Column dependent attributes, for example I<NAME>, the column names, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1361 |
are returned as a reference to an array. The array indices are |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1362 |
corresponding to the indices of the arrays returned by I<fetchrow> |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1363 |
and similar methods. For example the following code will print a |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1364 |
header of table names together with all rows: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1365 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1366 |
my $sth = $dbh->prepare("SELECT * FROM $table"); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1367 |
if (!$sth) { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1368 |
die "Error:" . $dbh->errstr . "\n"; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1369 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1370 |
if (!$sth->execute) { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1371 |
die "Error:" . $sth->errstr . "\n"; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1372 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1373 |
my $names = $sth->{'NAME'}; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1374 |
my $numFields = $sth->{'NUM_OF_FIELDS'}; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1375 |
for (my $i = 0; $i < $numFields; $i++) { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1376 |
printf("%s%s", $i ? "," : "", $$names[$i]); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1377 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1378 |
print "\n"; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1379 |
while (my $ref = $sth->fetchrow_arrayref) { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1380 |
for (my $i = 0; $i < $numFields; $i++) { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1381 |
printf("%s%s", $i ? "," : "", $$ref[$i]); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1382 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1383 |
print "\n"; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1384 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1385 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1386 |
For portable applications you should restrict yourself to attributes with |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1387 |
capitalized or mixed case names. Lower case attribute names are private |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1388 |
to DBD::mysql. The attribute list includes: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1389 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1390 |
=over |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1391 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1392 |
=item ChopBlanks |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1393 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1394 |
this attribute determines whether a I<fetchrow> will chop preceding |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1395 |
and trailing blanks off the column values. Chopping blanks does not |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1396 |
have impact on the I<max_length> attribute. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1397 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1398 |
=item mysql_insertid |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1399 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1400 |
MySQL has the ability to choose unique key values automatically. If this |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1401 |
happened, the new ID will be stored in this attribute. An alternative |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1402 |
way for accessing this attribute is via $dbh->{'mysql_insertid'}. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1403 |
(Note we are using the $dbh in this case!) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1404 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1405 |
=item mysql_is_blob |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1406 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1407 |
Reference to an array of boolean values; TRUE indicates, that the |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1408 |
respective column is a blob. This attribute is valid for MySQL only. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1409 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1410 |
=item mysql_is_key |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1411 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1412 |
Reference to an array of boolean values; TRUE indicates, that the |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1413 |
respective column is a key. This is valid for MySQL only. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1414 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1415 |
=item mysql_is_num |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1416 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1417 |
Reference to an array of boolean values; TRUE indicates, that the |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1418 |
respective column contains numeric values. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1419 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1420 |
=item mysql_is_pri_key |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1421 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1422 |
Reference to an array of boolean values; TRUE indicates, that the |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1423 |
respective column is a primary key. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1424 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1425 |
=item mysql_is_auto_increment |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1426 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1427 |
Reference to an array of boolean values; TRUE indicates that the |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1428 |
respective column is an AUTO_INCREMENT column. This is only valid |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1429 |
for MySQL. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1430 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1431 |
=item mysql_length |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1432 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1433 |
=item mysql_max_length |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1434 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1435 |
A reference to an array of maximum column sizes. The I<max_length> is |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1436 |
the maximum physically present in the result table, I<length> gives |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1437 |
the theoretically possible maximum. I<max_length> is valid for MySQL |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1438 |
only. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1439 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1440 |
=item NAME |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1441 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1442 |
A reference to an array of column names. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1443 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1444 |
=item NULLABLE |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1445 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1446 |
A reference to an array of boolean values; TRUE indicates that this column |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1447 |
may contain NULL's. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1448 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1449 |
=item NUM_OF_FIELDS |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1450 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1451 |
Number of fields returned by a I<SELECT> or I<LISTFIELDS> statement. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1452 |
You may use this for checking whether a statement returned a result: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1453 |
A zero value indicates a non-SELECT statement like I<INSERT>, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1454 |
I<DELETE> or I<UPDATE>. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1455 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1456 |
=item mysql_table |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1457 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1458 |
A reference to an array of table names, useful in a I<JOIN> result. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1459 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1460 |
=item TYPE |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1461 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1462 |
A reference to an array of column types. The engine's native column |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1463 |
types are mapped to portable types like DBI::SQL_INTEGER() or |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1464 |
DBI::SQL_VARCHAR(), as good as possible. Not all native types have |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1465 |
a meaningfull equivalent, for example DBD::mysql::FIELD_TYPE_INTERVAL |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1466 |
is mapped to DBI::SQL_VARCHAR(). |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1467 |
If you need the native column types, use I<mysql_type>. See below. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1468 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1469 |
=item mysql_type |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1470 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1471 |
A reference to an array of MySQL's native column types, for example |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1472 |
DBD::mysql::FIELD_TYPE_SHORT() or DBD::mysql::FIELD_TYPE_STRING(). |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1473 |
Use the I<TYPE> attribute, if you want portable types like |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1474 |
DBI::SQL_SMALLINT() or DBI::SQL_VARCHAR(). |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1475 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1476 |
=item mysql_type_name |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1477 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1478 |
Similar to mysql, but type names and not numbers are returned. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1479 |
Whenever possible, the ANSI SQL name is preferred. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1480 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1481 |
=item mysql_warning_count |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1482 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1483 |
The number of warnings generated during execution of the SQL statement. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1484 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1485 |
=back |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1486 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1487 |
=head1 TRANSACTION SUPPORT |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1488 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1489 |
Beginning with DBD::mysql 2.0416, transactions are supported. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1490 |
The transaction support works as follows: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1491 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1492 |
=over |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1493 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1494 |
=item * |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1495 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1496 |
By default AutoCommit mode is on, following the DBI specifications. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1497 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1498 |
=item * |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1499 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1500 |
If you execute |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1501 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1502 |
$dbh->{'AutoCommit'} = 0; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1503 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1504 |
or |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1505 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1506 |
$dbh->{'AutoCommit'} = 1; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1507 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1508 |
then the driver will set the MySQL server variable autocommit to 0 or |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1509 |
1, respectively. Switching from 0 to 1 will also issue a COMMIT, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1510 |
following the DBI specifications. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1511 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1512 |
=item * |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1513 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1514 |
The methods |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1515 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1516 |
$dbh->rollback(); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1517 |
$dbh->commit(); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1518 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1519 |
will issue the commands COMMIT and ROLLBACK, respectively. A |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1520 |
ROLLBACK will also be issued if AutoCommit mode is off and the |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1521 |
database handles DESTROY method is called. Again, this is following |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1522 |
the DBI specifications. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1523 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1524 |
=back |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1525 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1526 |
Given the above, you should note the following: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1527 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1528 |
=over |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1529 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1530 |
=item * |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1531 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1532 |
You should never change the server variable autocommit manually, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1533 |
unless you are ignoring DBI's transaction support. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1534 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1535 |
=item * |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1536 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1537 |
Switching AutoCommit mode from on to off or vice versa may fail. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1538 |
You should always check for errors, when changing AutoCommit mode. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1539 |
The suggested way of doing so is using the DBI flag RaiseError. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1540 |
If you don't like RaiseError, you have to use code like the |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1541 |
following: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1542 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1543 |
$dbh->{'AutoCommit'} = 0; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1544 |
if ($dbh->{'AutoCommit'}) { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1545 |
# An error occurred! |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1546 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1547 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1548 |
=item * |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1549 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1550 |
If you detect an error while changing the AutoCommit mode, you |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1551 |
should no longer use the database handle. In other words, you |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1552 |
should disconnect and reconnect again, because the transaction |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1553 |
mode is unpredictable. Alternatively you may verify the transaction |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1554 |
mode by checking the value of the server variable autocommit. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1555 |
However, such behaviour isn't portable. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1556 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1557 |
=item * |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1558 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1559 |
DBD::mysql has a "reconnect" feature that handles the so-called |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1560 |
MySQL "morning bug": If the server has disconnected, most probably |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1561 |
due to a timeout, then by default the driver will reconnect and |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1562 |
attempt to execute the same SQL statement again. However, this |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1563 |
behaviour is disabled when AutoCommit is off: Otherwise the |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1564 |
transaction state would be completely unpredictable after a |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1565 |
reconnect. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1566 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1567 |
=item * |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1568 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1569 |
The "reconnect" feature of DBD::mysql can be toggled by using the |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1570 |
L<mysql_auto_reconnect> attribute. This behaviour should be turned off |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1571 |
in code that uses LOCK TABLE because if the database server time out |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1572 |
and DBD::mysql reconnect, table locks will be lost without any |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1573 |
indication of such loss. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1574 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1575 |
=back |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1576 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1577 |
=over |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1578 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1579 |
=head1 MULTIPLE RESULT SETS |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1580 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1581 |
As of version 3.0002_5, DBD::mysql supports multiple result sets (Thanks |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1582 |
to Guy Harrison!). This is the first release of this functionality, so |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1583 |
there may be issues. Please report bugs if you run into them! |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1584 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1585 |
The basic usage of multiple result sets is |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1586 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1587 |
do |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1588 |
{ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1589 |
while (@row= $sth->fetchrow_array()) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1590 |
{ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1591 |
do stuff; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1592 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1593 |
} while ($sth->more_results) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1594 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1595 |
An example would be: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1596 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1597 |
$dbh->do("drop procedure if exists someproc") or print $DBI::errstr; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1598 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1599 |
$dbh->do("create procedure somproc() deterministic |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1600 |
begin |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1601 |
declare a,b,c,d int; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1602 |
set a=1; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1603 |
set b=2; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1604 |
set c=3; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1605 |
set d=4; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1606 |
select a, b, c, d; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1607 |
select d, c, b, a; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1608 |
select b, a, c, d; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1609 |
select c, b, d, a; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1610 |
end") or print $DBI::errstr; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1611 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1612 |
$sth=$dbh->prepare('call someproc()') || |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1613 |
die $DBI::err.": ".$DBI::errstr; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1614 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1615 |
$sth->execute || die DBI::err.": ".$DBI::errstr; $rowset=0; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1616 |
do { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1617 |
print "\nRowset ".++$i."\n---------------------------------------\n\n"; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1618 |
foreach $colno (0..$sth->{NUM_OF_FIELDS}) { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1619 |
print $sth->{NAME}->[$colno]."\t"; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1620 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1621 |
print "\n"; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1622 |
while (@row= $sth->fetchrow_array()) { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1623 |
foreach $field (0..$#row) { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1624 |
print $row[$field]."\t"; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1625 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1626 |
print "\n"; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1627 |
} |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1628 |
} until (!$sth->more_results) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1629 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1630 |
For more examples, please see the eg/ directory. This is where helpful |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1631 |
DBD::mysql code snippits will be added in the future. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1632 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1633 |
=head2 Issues with Multiple result sets |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1634 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1635 |
So far, the main issue is if your result sets are "jagged", meaning, the |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1636 |
number of columns of your results vary. Varying numbers of columns could |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1637 |
result in your script crashing. This is something that will be fixed soon. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1638 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1639 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1640 |
=head1 MULTITHREADING |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1641 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1642 |
The multithreading capabilities of DBD::mysql depend completely |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1643 |
on the underlying C libraries: The modules are working with handle data |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1644 |
only, no global variables are accessed or (to the best of my knowledge) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1645 |
thread unsafe functions are called. Thus DBD::mysql is believed |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1646 |
to be completely thread safe, if the C libraries are thread safe |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1647 |
and you don't share handles among threads. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1648 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1649 |
The obvious question is: Are the C libraries thread safe? |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1650 |
In the case of MySQL the answer is "mostly" and, in theory, you should |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1651 |
be able to get a "yes", if the C library is compiled for being thread |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1652 |
safe (By default it isn't.) by passing the option -with-thread-safe-client |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1653 |
to configure. See the section on I<How to make a threadsafe client> in |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1654 |
the manual. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1655 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1656 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1657 |
=head1 INSTALLATION |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1658 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1659 |
Windows users may skip this section and pass over to L<WIN32 |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1660 |
INSTALLATION> below. Others, go on reading. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1661 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1662 |
First of all, you do not need an installed MySQL server for installing |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1663 |
DBD::mysql. However, you need at least the client |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1664 |
libraries and possibly the header files, if you are compiling DBD::mysql |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1665 |
from source. In the case of MySQL you can create a |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1666 |
client-only version by using the configure option --without-server. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1667 |
If you are using precompiled binaries, then it may be possible to |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1668 |
use just selected RPM's like MySQL-client and MySQL-devel or something |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1669 |
similar, depending on the distribution. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1670 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1671 |
First you need to install the DBI module. For using I<dbimon>, a |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1672 |
simple DBI shell it is recommended to install Data::ShowTable another |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1673 |
Perl module. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1674 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1675 |
I recommend trying automatic installation via the CPAN module. Try |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1676 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1677 |
perl -MCPAN -e shell |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1678 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1679 |
If you are using the CPAN module for the first time, it will prompt |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1680 |
you a lot of questions. If you finally receive the CPAN prompt, enter |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1681 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1682 |
install Bundle::DBD::mysql |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1683 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1684 |
If this fails (which may be the case for a number of reasons, for |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1685 |
example because you are behind a firewall or don't have network |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1686 |
access), you need to do a manual installation. First of all you |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1687 |
need to fetch the modules from CPAN search |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1688 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1689 |
http://search.cpan.org/ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1690 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1691 |
The following modules are required |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1692 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1693 |
DBI |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1694 |
Data::ShowTable |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1695 |
DBD::mysql |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1696 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1697 |
Then enter the following commands (note - versions are just examples): |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1698 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1699 |
gzip -cd DBI-(version).tar.gz | tar xf - |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1700 |
cd DBI-(version) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1701 |
perl Makefile.PL |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1702 |
make |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1703 |
make test |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1704 |
make install |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1705 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1706 |
cd .. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1707 |
gzip -cd Data-ShowTable-(version).tar.gz | tar xf - |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1708 |
cd Data-ShowTable-3.3 |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1709 |
perl Makefile.PL |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1710 |
make |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1711 |
make install |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1712 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1713 |
cd .. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1714 |
gzip -cd DBD-mysql-(version)-tar.gz | tar xf - |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1715 |
cd DBD-mysql-(version) |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1716 |
perl Makefile.PL |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1717 |
make |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1718 |
make test |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1719 |
make install |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1720 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1721 |
During "perl Makefile.PL" you will be prompted some questions. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1722 |
Other questions are the directories with header files and libraries. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1723 |
For example, of your file F<mysql.h> is in F</usr/include/mysql/mysql.h>, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1724 |
then enter the header directory F</usr>, likewise for |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1725 |
F</usr/lib/mysql/libmysqlclient.a> or F</usr/lib/libmysqlclient.so>. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1726 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1727 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1728 |
=head1 WIN32 INSTALLATION |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1729 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1730 |
If you are using ActivePerl, you may use ppm to install DBD-mysql. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1731 |
For Perl 5.6, upgrade to Build 623 or later, then it is sufficient |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1732 |
to run |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1733 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1734 |
ppm install DBI |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1735 |
ppm install DBD::mysql |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1736 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1737 |
If you need an HTTP proxy, you might need to set the environment |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1738 |
variable http_proxy, for example like this: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1739 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1740 |
set http_proxy=http://myproxy.com:8080/ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1741 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1742 |
As of this writing, DBD::mysql is missing in the ActivePerl 5.8.0 |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1743 |
repository. However, Randy Kobes has kindly donated an own |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1744 |
distribution and the following might succeed: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1745 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1746 |
ppm install http://theoryx5.uwinnipeg.ca/ppms/DBD-mysql.ppd |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1747 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1748 |
Otherwise you definitely *need* a C compiler. And it *must* be the same |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1749 |
compiler that was being used for compiling Perl itself. If you don't |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1750 |
have a C compiler, the file README.win32 from the Perl source |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1751 |
distribution tells you where to obtain freely distributable C compilers |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1752 |
like egcs or gcc. The Perl sources are available via CPAN search |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1753 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1754 |
http://search.cpan.org |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1755 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1756 |
I recommend using the win32clients package for installing DBD::mysql |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1757 |
under Win32, available for download on www.tcx.se. The following steps |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1758 |
have been required for me: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1759 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1760 |
=over |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1761 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1762 |
=item - |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1763 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1764 |
The current Perl versions (5.6, as of this writing) do have a problem |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1765 |
with detecting the C libraries. I recommend to apply the following |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1766 |
patch: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1767 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1768 |
*** c:\Perl\lib\ExtUtils\Liblist.pm.orig Sat Apr 15 20:03:40 2000 |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1769 |
--- c:\Perl\lib\ExtUtils\Liblist.pm Sat Apr 15 20:03:45 2000 |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1770 |
*************** |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1771 |
*** 230,235 **** |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1772 |
--- 230,239 ---- |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1773 |
# add "$Config{installarchlib}/CORE" to default search path |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1774 |
push @libpath, "$Config{installarchlib}/CORE"; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1775 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1776 |
+ if ($VC and exists($ENV{LIB}) and defined($ENV{LIB})) { |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1777 |
+ push(@libpath, split(/;/, $ENV{LIB})); |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1778 |
+ } |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1779 |
+ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1780 |
foreach (Text::ParseWords::quotewords('\s+', 0, $potential_libs)){ |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1781 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1782 |
$thislib = $_; |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1783 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1784 |
=item - |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1785 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1786 |
Extract sources into F<C:\>. This will create a directory F<C:\mysql> |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1787 |
with subdirectories include and lib. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1788 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1789 |
IMPORTANT: Make sure this subdirectory is not shared by other TCX |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1790 |
files! In particular do *not* store the MySQL server in the same |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1791 |
directory. If the server is already installed in F<C:\mysql>, |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1792 |
choose a location like F<C:\tmp>, extract the win32clients there. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1793 |
Note that you can remove this directory entirely once you have |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1794 |
installed DBD::mysql. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1795 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1796 |
=item - |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1797 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1798 |
Extract the DBD::mysql sources into another directory, for |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1799 |
example F<C:\src\siteperl> |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1800 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1801 |
=item - |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1802 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1803 |
Open a DOS shell and change directory to F<C:\src\siteperl>. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1804 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1805 |
=item - |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1806 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1807 |
The next step is only required if you repeat building the modules: Make |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1808 |
sure that you have a clean build tree by running |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1809 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1810 |
nmake realclean |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1811 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1812 |
If you don't have VC++, replace nmake with your flavour of make. If |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1813 |
error messages are reported in this step, you may safely ignore them. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1814 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1815 |
=item - |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1816 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1817 |
Run |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1818 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1819 |
perl Makefile.PL |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1820 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1821 |
which will prompt you for some settings. The really important ones are: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1822 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1823 |
Which DBMS do you want to use? |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1824 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1825 |
enter a 1 here (MySQL only), and |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1826 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1827 |
Where is your mysql installed? Please tell me the directory that |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1828 |
contains the subdir include. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1829 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1830 |
where you have to enter the win32clients directory, for example |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1831 |
F<C:\mysql> or F<C:\tmp\mysql>. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1832 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1833 |
=item - |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1834 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1835 |
Continued in the usual way: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1836 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1837 |
nmake |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1838 |
nmake install |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1839 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1840 |
=back |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1841 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1842 |
If you want to create a PPM package for the ActiveState Perl version, then |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1843 |
modify the above steps as follows: Run |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1844 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1845 |
perl Makefile.PL NAME=DBD-mysql BINARY_LOCATION=DBD-mysql.tar.gz |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1846 |
nmake ppd |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1847 |
nmake |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1848 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1849 |
Once that is done, use tar and gzip (for example those from the CygWin32 |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1850 |
distribution) to create an archive: |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1851 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1852 |
mkdir x86 |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1853 |
tar cf x86/DBD-mysql.tar blib |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1854 |
gzip x86/DBD-mysql.tar |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1855 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1856 |
Put the files x86/DBD-mysql.tar.gz and DBD-mysql.ppd onto some WWW server |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1857 |
and install them by typing |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1858 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1859 |
install http://your.server.name/your/directory/DBD-mysql.ppd |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1860 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1861 |
in the PPM program. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1862 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1863 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1864 |
=head1 AUTHORS |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1865 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1866 |
The current version of B<DBD::mysql> is almost completely written |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1867 |
by Jochen Wiedmann, and is now being maintained by |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1868 |
Patrick Galbraith (I<patg@mysql.com>). |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1869 |
The first version's author was Alligator Descartes, who was aided |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1870 |
and abetted by Gary Shea, Andreas König and Tim Bunce amongst others. |
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1871 |
|
ead96bc104ea
Add DBD-mysql module (needed by bitops.pl)
Dario Sestito <darios@symbian.org>
parents:
diff
changeset
|
1872 |
The B<Mysql> module was originally written by Andreas König |
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1873 |
<koenig@kulturbox.de>. The current version, mainly an emulation |
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Add DBD-mysql module (needed by bitops.pl)
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1874 |
layer, is from Jochen Wiedmann. |
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Add DBD-mysql module (needed by bitops.pl)
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|
1875 |
|
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|
1876 |
|
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1877 |
=head1 COPYRIGHT |
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|
1878 |
|
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Add DBD-mysql module (needed by bitops.pl)
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|
1879 |
|
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Add DBD-mysql module (needed by bitops.pl)
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|
1880 |
This module is |
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Add DBD-mysql module (needed by bitops.pl)
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|
1881 |
Large Portions Copyright (c) 2004-2006 MySQL Patrick Galbraith, Alexey Stroganov, |
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Add DBD-mysql module (needed by bitops.pl)
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|
1882 |
Large Portions Copyright (c) 2003-2005 Rudolf Lippan; Large Portions |
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Add DBD-mysql module (needed by bitops.pl)
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1883 |
Copyright (c) 1997-2003 Jochen Wiedmann, with code portions |
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Add DBD-mysql module (needed by bitops.pl)
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parents:
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1884 |
Copyright (c)1994-1997 their original authors This module is |
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|
1885 |
released under the same license as Perl itself. See the Perl README |
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|
1886 |
for details. |
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|
1887 |
|
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Add DBD-mysql module (needed by bitops.pl)
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|
1888 |
|
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Add DBD-mysql module (needed by bitops.pl)
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1889 |
=head1 MAILING LIST SUPPORT |
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Add DBD-mysql module (needed by bitops.pl)
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1890 |
|
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Add DBD-mysql module (needed by bitops.pl)
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|
1891 |
This module is maintained and supported on a mailing list, |
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Add DBD-mysql module (needed by bitops.pl)
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|
1892 |
|
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Add DBD-mysql module (needed by bitops.pl)
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1893 |
perl@lists.mysql.com |
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Add DBD-mysql module (needed by bitops.pl)
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|
1894 |
|
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Add DBD-mysql module (needed by bitops.pl)
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|
1895 |
To subscribe to this list, go to |
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Add DBD-mysql module (needed by bitops.pl)
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parents:
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|
1896 |
|
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Add DBD-mysql module (needed by bitops.pl)
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|
1897 |
http://lists.mysql.com/perl?sub=1 |
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Add DBD-mysql module (needed by bitops.pl)
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|
1898 |
|
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Add DBD-mysql module (needed by bitops.pl)
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|
1899 |
Mailing list archives are available at |
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Add DBD-mysql module (needed by bitops.pl)
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|
1900 |
|
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Add DBD-mysql module (needed by bitops.pl)
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1901 |
http://lists.mysql.com/perl |
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|
1902 |
|
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1903 |
Additionally you might try the dbi-user mailing list for questions about |
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1904 |
DBI and its modules in general. Subscribe via |
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Add DBD-mysql module (needed by bitops.pl)
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|
1905 |
|
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Add DBD-mysql module (needed by bitops.pl)
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1906 |
dbi-users-subscribe@perl.org |
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1907 |
|
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Add DBD-mysql module (needed by bitops.pl)
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1908 |
Mailing list archives are at |
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Add DBD-mysql module (needed by bitops.pl)
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|
1909 |
|
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Add DBD-mysql module (needed by bitops.pl)
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1910 |
http://groups.google.com/group/perl.dbi.users?hl=en&lr= |
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Add DBD-mysql module (needed by bitops.pl)
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1911 |
|
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Add DBD-mysql module (needed by bitops.pl)
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1912 |
Also, the main DBI site is at |
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|
1913 |
|
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1914 |
http://dbi.perl.org/ |
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1915 |
|
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1916 |
=head1 ADDITIONAL DBI INFORMATION |
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Add DBD-mysql module (needed by bitops.pl)
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1917 |
|
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1918 |
Additional information on the DBI project can be found on the World |
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1919 |
Wide Web at the following URL: |
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1920 |
|
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1921 |
http://dbi.perl.org |
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1922 |
|
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1923 |
where documentation, pointers to the mailing lists and mailing list |
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Add DBD-mysql module (needed by bitops.pl)
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1924 |
archives and pointers to the most current versions of the modules can |
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1925 |
be used. |
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1926 |
|
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1927 |
Information on the DBI interface itself can be gained by typing: |
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1928 |
|
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1929 |
perldoc DBI |
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1930 |
|
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1931 |
right now! |
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1932 |
|
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1933 |
|
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1934 |
=head1 BUG REPORTING, ENHANCEMENT/FEATURE REQUESTS |
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1935 |
|
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1936 |
Please report bugs, including all the information needed |
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1937 |
such as DBD::mysql version, MySQL version, OS type/version, etc |
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1938 |
to this link: |
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1939 |
|
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1940 |
http://bugs.mysql.com/ |
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1941 |
|
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1942 |
|
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Add DBD-mysql module (needed by bitops.pl)
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1943 |
=cut |
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1944 |
|
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1945 |