author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Wed, 18 Aug 2010 11:30:17 +0300 | |
changeset 41 | 3256212fc81f |
parent 0 | 08ec8eefde2f |
permissions | -rw-r--r-- |
0
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# 2007 July 17 |
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# |
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# The author disclaims copyright to this source code. In place of |
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# a legal notice, here is a blessing: |
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# |
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# May you do good and not evil. |
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# May you find forgiveness for yourself and forgive others. |
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# May you share freely, never taking more than you give. |
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# |
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#*********************************************************************** |
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# This file implements regression tests for SQLite library. The |
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# focus of this file is testing SELECT statements that contain |
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# aggregate min() and max() functions and which are handled as |
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# as a special case. This file makes sure that the min/max |
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# optimization works right in the presence of descending |
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# indices. Ticket #2514. |
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# |
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# $Id: minmax2.test,v 1.2 2008/01/05 17:39:30 danielk1977 Exp $ |
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|
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set testdir [file dirname $argv0] |
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source $testdir/tester.tcl |
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|
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do_test minmax2-1.0 { |
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execsql { |
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PRAGMA legacy_file_format=0; |
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BEGIN; |
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CREATE TABLE t1(x, y); |
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INSERT INTO t1 VALUES(1,1); |
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INSERT INTO t1 VALUES(2,2); |
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INSERT INTO t1 VALUES(3,2); |
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INSERT INTO t1 VALUES(4,3); |
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INSERT INTO t1 VALUES(5,3); |
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INSERT INTO t1 VALUES(6,3); |
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INSERT INTO t1 VALUES(7,3); |
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INSERT INTO t1 VALUES(8,4); |
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INSERT INTO t1 VALUES(9,4); |
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INSERT INTO t1 VALUES(10,4); |
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INSERT INTO t1 VALUES(11,4); |
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INSERT INTO t1 VALUES(12,4); |
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INSERT INTO t1 VALUES(13,4); |
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INSERT INTO t1 VALUES(14,4); |
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INSERT INTO t1 VALUES(15,4); |
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INSERT INTO t1 VALUES(16,5); |
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INSERT INTO t1 VALUES(17,5); |
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INSERT INTO t1 VALUES(18,5); |
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INSERT INTO t1 VALUES(19,5); |
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INSERT INTO t1 VALUES(20,5); |
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COMMIT; |
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SELECT DISTINCT y FROM t1 ORDER BY y; |
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} |
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} {1 2 3 4 5} |
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|
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do_test minmax2-1.1 { |
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set sqlite_search_count 0 |
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execsql {SELECT min(x) FROM t1} |
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} {1} |
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do_test minmax2-1.2 { |
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set sqlite_search_count |
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} {19} |
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do_test minmax2-1.3 { |
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set sqlite_search_count 0 |
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execsql {SELECT max(x) FROM t1} |
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} {20} |
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do_test minmax2-1.4 { |
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set sqlite_search_count |
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} {19} |
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do_test minmax2-1.5 { |
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execsql {CREATE INDEX t1i1 ON t1(x DESC)} |
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set sqlite_search_count 0 |
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execsql {SELECT min(x) FROM t1} |
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} {1} |
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do_test minmax2-1.6 { |
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set sqlite_search_count |
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} {1} |
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do_test minmax2-1.7 { |
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set sqlite_search_count 0 |
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execsql {SELECT max(x) FROM t1} |
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} {20} |
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do_test minmax2-1.8 { |
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set sqlite_search_count |
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} {0} |
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do_test minmax2-1.9 { |
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set sqlite_search_count 0 |
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execsql {SELECT max(y) FROM t1} |
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} {5} |
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do_test minmax2-1.10 { |
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set sqlite_search_count |
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} {19} |
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|
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do_test minmax2-2.0 { |
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execsql { |
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CREATE TABLE t2(a INTEGER PRIMARY KEY, b); |
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INSERT INTO t2 SELECT * FROM t1; |
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} |
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set sqlite_search_count 0 |
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execsql {SELECT min(a) FROM t2} |
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} {1} |
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do_test minmax2-2.1 { |
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set sqlite_search_count |
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} {0} |
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do_test minmax2-2.2 { |
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102 |
set sqlite_search_count 0 |
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|
103 |
execsql {SELECT max(a) FROM t2} |
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|
104 |
} {20} |
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|
105 |
do_test minmax2-2.3 { |
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|
106 |
set sqlite_search_count |
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|
107 |
} {0} |
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|
108 |
|
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|
109 |
do_test minmax2-3.0 { |
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|
110 |
ifcapable subquery { |
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|
111 |
execsql {INSERT INTO t2 VALUES((SELECT max(a) FROM t2)+1,999)} |
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|
112 |
} else { |
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|
113 |
db function max_a_t2 {execsql {SELECT max(a) FROM t2}} |
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|
114 |
execsql {INSERT INTO t2 VALUES(max_a_t2()+1,999)} |
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|
115 |
} |
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|
116 |
set sqlite_search_count 0 |
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|
117 |
execsql {SELECT max(a) FROM t2} |
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|
118 |
} {21} |
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|
119 |
do_test minmax2-3.1 { |
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120 |
set sqlite_search_count |
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|
121 |
} {0} |
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122 |
do_test minmax2-3.2 { |
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|
123 |
ifcapable subquery { |
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|
124 |
execsql {INSERT INTO t2 VALUES((SELECT max(a) FROM t2)+1,999)} |
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|
125 |
} else { |
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|
126 |
db function max_a_t2 {execsql {SELECT max(a) FROM t2}} |
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|
127 |
execsql {INSERT INTO t2 VALUES(max_a_t2()+1,999)} |
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|
128 |
} |
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|
129 |
set sqlite_search_count 0 |
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|
130 |
ifcapable subquery { |
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|
131 |
execsql { SELECT b FROM t2 WHERE a=(SELECT max(a) FROM t2) } |
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|
132 |
} else { |
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|
133 |
execsql { SELECT b FROM t2 WHERE a=max_a_t2() } |
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|
134 |
} |
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|
135 |
} {999} |
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|
136 |
do_test minmax2-3.3 { |
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|
137 |
set sqlite_search_count |
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|
138 |
} {0} |
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|
139 |
|
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|
140 |
ifcapable {compound && subquery} { |
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|
141 |
do_test minmax2-4.1 { |
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|
142 |
execsql { |
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|
143 |
SELECT coalesce(min(x+0),-1), coalesce(max(x+0),-1) FROM |
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Revision: 201003
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|
144 |
(SELECT * FROM t1 UNION SELECT NULL as 'x', NULL as 'y') |
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|
145 |
} |
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Revision: 201003
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diff
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|
146 |
} {1 20} |
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Revision: 201003
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diff
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|
147 |
do_test minmax2-4.2 { |
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|
148 |
execsql { |
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|
149 |
SELECT y, coalesce(sum(x),0) FROM |
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Revision: 201003
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|
150 |
(SELECT null AS x, y+1 AS y FROM t1 UNION SELECT * FROM t1) |
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|
151 |
GROUP BY y ORDER BY y; |
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Revision: 201003
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|
152 |
} |
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diff
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|
153 |
} {1 1 2 5 3 22 4 92 5 90 6 0} |
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Revision: 201003
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diff
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|
154 |
do_test minmax2-4.3 { |
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Revision: 201003
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|
155 |
execsql { |
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Revision: 201003
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parents:
diff
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|
156 |
SELECT y, count(x), count(*) FROM |
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Revision: 201003
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diff
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|
157 |
(SELECT null AS x, y+1 AS y FROM t1 UNION SELECT * FROM t1) |
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Revision: 201003
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parents:
diff
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|
158 |
GROUP BY y ORDER BY y; |
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Revision: 201003
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parents:
diff
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|
159 |
} |
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Revision: 201003
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diff
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|
160 |
} {1 1 1 2 2 3 3 4 5 4 8 9 5 5 6 6 0 1} |
08ec8eefde2f
Revision: 201003
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parents:
diff
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|
161 |
} ;# ifcapable compound |
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Revision: 201003
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parents:
diff
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|
162 |
|
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Revision: 201003
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parents:
diff
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|
163 |
# Make sure the min(x) and max(x) optimizations work on empty tables |
08ec8eefde2f
Revision: 201003
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parents:
diff
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|
164 |
# including empty tables with indices. Ticket #296. |
08ec8eefde2f
Revision: 201003
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parents:
diff
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|
165 |
# |
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Revision: 201003
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parents:
diff
changeset
|
166 |
do_test minmax2-5.1 { |
08ec8eefde2f
Revision: 201003
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parents:
diff
changeset
|
167 |
execsql { |
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Revision: 201003
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parents:
diff
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|
168 |
CREATE TABLE t3(x INTEGER UNIQUE NOT NULL); |
08ec8eefde2f
Revision: 201003
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diff
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|
169 |
SELECT coalesce(min(x),999) FROM t3; |
08ec8eefde2f
Revision: 201003
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parents:
diff
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|
170 |
} |
08ec8eefde2f
Revision: 201003
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diff
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|
171 |
} {999} |
08ec8eefde2f
Revision: 201003
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parents:
diff
changeset
|
172 |
do_test minmax2-5.2 { |
08ec8eefde2f
Revision: 201003
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parents:
diff
changeset
|
173 |
execsql { |
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Revision: 201003
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parents:
diff
changeset
|
174 |
SELECT coalesce(min(rowid),999) FROM t3; |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
175 |
} |
08ec8eefde2f
Revision: 201003
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parents:
diff
changeset
|
176 |
} {999} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
177 |
do_test minmax2-5.3 { |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
178 |
execsql { |
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Revision: 201003
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parents:
diff
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|
179 |
SELECT coalesce(max(x),999) FROM t3; |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
180 |
} |
08ec8eefde2f
Revision: 201003
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parents:
diff
changeset
|
181 |
} {999} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
182 |
do_test minmax2-5.4 { |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
183 |
execsql { |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
184 |
SELECT coalesce(max(rowid),999) FROM t3; |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
185 |
} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
186 |
} {999} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
187 |
do_test minmax2-5.5 { |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
188 |
execsql { |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
189 |
SELECT coalesce(max(rowid),999) FROM t3 WHERE rowid<25; |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
190 |
} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
191 |
} {999} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
192 |
|
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
193 |
# Make sure the min(x) and max(x) optimizations work when there |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
194 |
# is a LIMIT clause. Ticket #396. |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
195 |
# |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
196 |
do_test minmax2-6.1 { |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
197 |
execsql { |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
198 |
SELECT min(a) FROM t2 LIMIT 1 |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
199 |
} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
200 |
} {1} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
201 |
do_test minmax2-6.2 { |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
202 |
execsql { |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
203 |
SELECT max(a) FROM t2 LIMIT 3 |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
204 |
} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
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} {22} |
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do_test minmax2-6.3 { |
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execsql { |
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SELECT min(a) FROM t2 LIMIT 0,100 |
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} |
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} {1} |
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do_test minmax2-6.4 { |
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execsql { |
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SELECT max(a) FROM t2 LIMIT 1,100 |
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} |
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} {} |
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do_test minmax2-6.5 { |
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execsql { |
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SELECT min(x) FROM t3 LIMIT 1 |
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} |
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} {{}} |
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do_test minmax2-6.6 { |
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execsql { |
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SELECT max(x) FROM t3 LIMIT 0 |
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} |
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} {} |
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do_test minmax2-6.7 { |
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execsql { |
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SELECT max(a) FROM t2 LIMIT 0 |
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} |
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} {} |
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|
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# Make sure the max(x) and min(x) optimizations work for nested |
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# queries. Ticket #587. |
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234 |
# |
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do_test minmax2-7.1 { |
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execsql { |
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SELECT max(x) FROM t1; |
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} |
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} 20 |
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ifcapable subquery { |
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do_test minmax2-7.2 { |
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242 |
execsql { |
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SELECT * FROM (SELECT max(x) FROM t1); |
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} |
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} 20 |
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} |
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do_test minmax2-7.3 { |
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execsql { |
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SELECT min(x) FROM t1; |
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} |
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} 1 |
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252 |
ifcapable subquery { |
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do_test minmax2-7.4 { |
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execsql { |
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SELECT * FROM (SELECT min(x) FROM t1); |
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256 |
} |
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} 1 |
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} |
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259 |
|
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# Make sure min(x) and max(x) work correctly when the datatype is |
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# TEXT instead of NUMERIC. Ticket #623. |
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262 |
# |
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263 |
do_test minmax2-8.1 { |
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execsql { |
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CREATE TABLE t4(a TEXT); |
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INSERT INTO t4 VALUES('1234'); |
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INSERT INTO t4 VALUES('234'); |
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INSERT INTO t4 VALUES('34'); |
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SELECT min(a), max(a) FROM t4; |
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270 |
} |
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} {1234 34} |
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do_test minmax2-8.2 { |
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execsql { |
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CREATE TABLE t5(a INTEGER); |
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INSERT INTO t5 VALUES('1234'); |
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INSERT INTO t5 VALUES('234'); |
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INSERT INTO t5 VALUES('34'); |
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SELECT min(a), max(a) FROM t5; |
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279 |
} |
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} {34 1234} |
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281 |
|
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282 |
# Ticket #658: Test the min()/max() optimization when the FROM clause |
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# is a subquery. |
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284 |
# |
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285 |
ifcapable {compound && subquery} { |
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do_test minmax2-9.1 { |
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execsql { |
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SELECT max(rowid) FROM ( |
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SELECT max(rowid) FROM t4 UNION SELECT max(rowid) FROM t5 |
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290 |
) |
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291 |
} |
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} {1} |
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do_test minmax2-9.2 { |
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execsql { |
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SELECT max(rowid) FROM ( |
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SELECT max(rowid) FROM t4 EXCEPT SELECT max(rowid) FROM t5 |
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|
297 |
) |
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298 |
} |
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299 |
} {{}} |
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300 |
} ;# ifcapable compound&&subquery |
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301 |
|
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302 |
# If there is a NULL in an aggregate max() or min(), ignore it. An |
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|
303 |
# aggregate min() or max() will only return NULL if all values are NULL. |
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304 |
# |
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305 |
do_test minmax2-10.1 { |
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306 |
execsql { |
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|
307 |
CREATE TABLE t6(x); |
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308 |
INSERT INTO t6 VALUES(1); |
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309 |
INSERT INTO t6 VALUES(2); |
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310 |
INSERT INTO t6 VALUES(NULL); |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
311 |
SELECT coalesce(min(x),-1) FROM t6; |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
312 |
} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
313 |
} {1} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
314 |
do_test minmax2-10.2 { |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
315 |
execsql { |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
316 |
SELECT max(x) FROM t6; |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
317 |
} |
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Revision: 201003
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parents:
diff
changeset
|
318 |
} {2} |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
319 |
do_test minmax2-10.3 { |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
320 |
execsql { |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
321 |
CREATE INDEX i6 ON t6(x DESC); |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
322 |
SELECT coalesce(min(x),-1) FROM t6; |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
323 |
} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
324 |
} {1} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
325 |
do_test minmax2-10.4 { |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
326 |
execsql { |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
327 |
SELECT max(x) FROM t6; |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
328 |
} |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
329 |
} {2} |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
330 |
do_test minmax2-10.5 { |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
331 |
execsql { |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
332 |
DELETE FROM t6 WHERE x NOT NULL; |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
333 |
SELECT count(*) FROM t6; |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
334 |
} |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
335 |
} 1 |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
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336 |
do_test minmax2-10.6 { |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
337 |
execsql { |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
338 |
SELECT count(x) FROM t6; |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
339 |
} |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
340 |
} 0 |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
341 |
ifcapable subquery { |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
342 |
do_test minmax2-10.7 { |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
343 |
execsql { |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
344 |
SELECT (SELECT min(x) FROM t6), (SELECT max(x) FROM t6); |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
345 |
} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
346 |
} {{} {}} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
347 |
} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
348 |
do_test minmax2-10.8 { |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
349 |
execsql { |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
350 |
SELECT min(x), max(x) FROM t6; |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
351 |
} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
352 |
} {{} {}} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
353 |
do_test minmax2-10.9 { |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
354 |
execsql { |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
355 |
INSERT INTO t6 SELECT * FROM t6; |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
356 |
INSERT INTO t6 SELECT * FROM t6; |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
357 |
INSERT INTO t6 SELECT * FROM t6; |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
358 |
INSERT INTO t6 SELECT * FROM t6; |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
359 |
INSERT INTO t6 SELECT * FROM t6; |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
360 |
INSERT INTO t6 SELECT * FROM t6; |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
361 |
INSERT INTO t6 SELECT * FROM t6; |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
362 |
INSERT INTO t6 SELECT * FROM t6; |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
363 |
INSERT INTO t6 SELECT * FROM t6; |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
364 |
INSERT INTO t6 SELECT * FROM t6; |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
365 |
SELECT count(*) FROM t6; |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
366 |
} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
367 |
} 1024 |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
368 |
do_test minmax2-10.10 { |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
369 |
execsql { |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
370 |
SELECT count(x) FROM t6; |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
371 |
} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
372 |
} 0 |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
373 |
ifcapable subquery { |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
374 |
do_test minmax2-10.11 { |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
375 |
execsql { |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
376 |
SELECT (SELECT min(x) FROM t6), (SELECT max(x) FROM t6); |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
377 |
} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
378 |
} {{} {}} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
379 |
} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
380 |
do_test minmax2-10.12 { |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
381 |
execsql { |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
382 |
SELECT min(x), max(x) FROM t6; |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
383 |
} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
384 |
} {{} {}} |
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
385 |
|
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
386 |
|
08ec8eefde2f
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
387 |
finish_test |