Symbian3/SDK/Source/GUID-39897348-B27A-5C02-B65C-C26D122BCAE4.dita
changeset 7 51a74ef9ed63
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Symbian3/SDK/Source/GUID-39897348-B27A-5C02-B65C-C26D122BCAE4.dita	Wed Mar 31 11:11:55 2010 +0100
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. -->
+<!-- This component and the accompanying materials are made available under the terms of the License 
+"Eclipse Public License v1.0" which accompanies this distribution, 
+and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". -->
+<!-- Initial Contributors:
+    Nokia Corporation - initial contribution.
+Contributors: 
+-->
+<!DOCTYPE concept
+  PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
+<concept id="GUID-39897348-B27A-5C02-B65C-C26D122BCAE4" xml:lang="en"><title>Tables</title><shortdesc>Describes how to manipulate tables in the database.</shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody>
+<p>Two classes and a template class are used to manipulate tables in the database.</p>
+<p>The <codeph>RDbTable</codeph> class is used to manipulate a named table
+in the database, providing access to the data as a rowset. A named index can
+be used to order the rowset, and to provide fast key-based row retrieval from
+the table.</p>
+<p>The <codeph>TDbSeekKey</codeph> class is used to pass a key value to <codeph>RDbTable::SeekL()</codeph>,
+for lookup in the currently active index on that rowset. It can store a key
+value of any type. </p>
+<p><codeph>TDbSeekKey</codeph> can only hold a single-column key. Use the <codeph>TDbSeekMultiKey&lt;TInt
+S&gt;</codeph> templated class to allow multi-column indexes to be searched using
+multi-column key values. The template parameter <codeph>S</codeph> specifies
+the maximum number of column values that can be added to the key value.</p>
+</conbody></concept>
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