author | Dominic Pinkman <Dominic.Pinkman@Nokia.com> |
Fri, 22 Jan 2010 18:26:19 +0000 | |
changeset 1 | 25a17d01db0c |
parent 0 | 89d6a7a84779 |
permissions | -rw-r--r-- |
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89d6a7a84779
Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
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<?xml version="1.0" encoding="utf-8"?> |
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Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
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<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. --> |
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Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
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<!-- This component and the accompanying materials are made available under the terms of the License |
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"Eclipse Public License v1.0" which accompanies this distribution, |
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Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
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and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". --> |
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Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
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<!-- Initial Contributors: |
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Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
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Nokia Corporation - initial contribution. |
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Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
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Contributors: |
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Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
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--> |
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Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
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<!DOCTYPE task |
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Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
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PUBLIC "-//OASIS//DTD DITA Task//EN" "task.dtd"> |
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Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
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<task xml:lang="en" id="GUID-1D35F788-A470-5269-93E0-7C33A0013489"><title>Creating a Table </title><shortdesc>This tutorial shows you how to create a Symbian SQL table. </shortdesc><prolog><metadata><keywords/></metadata></prolog><taskbody> <context id="GUID-6799E3F3-353E-5C00-A38C-D32F888392AA-GENID-1-6-1-20-1-1-6-1-1-10-1-8-1-5-1-3-1"><p>This tutorial uses code from the <xref href="GUID-C2FCE726-FD87-52BF-8AF8-7F54FB6D6CB1.dita">Basic SQL example application</xref>. </p> <p><b>Assumptions </b> </p> <p>You have a database. The database has no tables and therefore no data. </p> <p><b>SQL statements </b> </p> <p>The following SQL statements are used for this example: </p> <p><userinput>CREATE TABLE Pets( person TEXT, cat SMALLINT, dog SMALLINT, rodent SMALLINT, bird SMALLINT)</userinput> </p> <p>The <xref href="GUID-4688F6B7-E1B0-37CF-BAA2-C6BD103D4FDF.dita"><apiname>RSqlDatabase::Exec</apiname></xref> function provides a mechanism for executing Symbian SQL statements. </p> </context> <steps id="GUID-CF509D01-A43D-5B06-86B3-2F3F27E56DD1"><step id="GUID-8C01D480-6297-5663-B7B2-54988FABD459"><cmd>Create a table </cmd> <info>The steps required to create a table are shown here: </info> <substeps id="GUID-1A0FC730-B110-5EE6-8EB6-9CC10750CE9F"><substep id="GUID-4B88DCB9-FF03-5D4E-A061-FE5D8F686FC9"><cmd>Declare a constant to hold the table handle: </cmd> <stepxmp><codeblock id="GUID-98F9AF2B-5599-5490-A90A-6299814EE1FB" xml:space="preserve">_LIT(KTabCreate,"CREATE TABLE Pets( person TEXT, cat SMALLINT, dog SMALLINT, rodent SMALLINT, bird SMALLINT);");</codeblock> </stepxmp> <stepresult> <codeph>KTabCreate</codeph> will be used later by the SQL EXECUTE command. </stepresult> </substep> <substep id="GUID-A7BAF541-EF41-5A75-8560-2553B81B35CC"><cmd>Instantiate the required objects: </cmd> <stepxmp><codeblock id="GUID-69EC7894-C3C9-5BE3-B54A-66651C1647E1" xml:space="preserve">RSqlDatabase db; |
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CConsoleBase* iConsole;</codeblock> </stepxmp> <info>This creates an RSqlDatabase object, which is needed to execute the SQL statement. </info> </substep> <substep id="GUID-98878406-01F8-5162-818A-2A53BE5FF96B"><cmd>Execute the SQL statement: </cmd> <stepxmp><codeblock id="GUID-4E02D739-ABF7-54E5-89FF-3EDD943A8231" xml:space="preserve">db.Exec(KTabCreate)</codeblock> </stepxmp> <info>This will execute the SQL statement to create the table. </info> </substep> </substeps> <stepresult>The table now exists and you can begin adding data to it. </stepresult> </step> </steps> <result id="GUID-D697ACB5-9E8C-5F6A-972F-8D150AD5D469"><p>Your database now has at least one table. You can begin to add data to the table and you can query and edit it. </p> </result> <example id="GUID-630D1DAD-F3AA-58D1-9E92-7A07097D9DEF"><title>Create table example</title> <p>The following code snippet is from the example used for this tutorial: </p> <codeblock id="GUID-76426336-3BF5-5126-8224-C7E372E2CA29" xml:space="preserve">_LIT(KTabCreate,"CREATE TABLE Pets( person TEXT, cat SMALLINT, dog SMALLINT, rodent SMALLINT, bird SMALLINT);"); |
89d6a7a84779
Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
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_LIT(KCreateTable,"\nCreating a table\n"); |
89d6a7a84779
Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
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89d6a7a84779
Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
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CConsoleBase* iConsole; |
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Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
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89d6a7a84779
Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
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RSqlDatabase db; |
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Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
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iConsole->Printf(KCreateTable); |
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Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
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Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
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User::LeaveIfError(db.Exec(KTabCreate)); |
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Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
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...</codeblock> </example> <postreq id="GUID-AE41BAEA-E1DB-53B1-B289-3CD020CA0B4B"><p>Now that you have created a table you need to populate it with some data. The following tasks will show you how to populate a table: </p> <ul><li id="GUID-B9AC3160-267B-57AD-B29A-19013EC2E05E"><p> <xref href="GUID-2610E11C-26FA-538E-A3E1-34AADA35F20B.dita">Querying Databases: Basic</xref> </p> </li> <li id="GUID-92B5719B-D8C3-5215-B6EF-F7820F4514BD"><p> <xref href="GUID-CCB9C61B-FB28-5CD9-A366-4A9584097897.dita">Inserting Data into a Table</xref> </p> </li> <li id="GUID-F518E95A-3E3E-588A-831A-774B4F0540DB"><p> <xref href="GUID-B9A3B17E-BDEB-5F66-968C-080335A721AC.dita">Writing from a Data Stream</xref> </p> </li> </ul> </postreq> </taskbody><related-links><link href="GUID-22844C28-AB5B-5A6F-8863-7269464684B4.dita"><linktext>SQL Overview</linktext> </link> <link href="GUID-C2FCE726-FD87-52BF-8AF8-7F54FB6D6CB1.dita"><linktext>Basic SQL Example |
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Application</linktext> </link> </related-links></task> |