Symbian3/SDK/Source/GUID-8579426F-C443-558B-9380-FED79D4BA8F4.dita
changeset 7 51a74ef9ed63
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Symbian3/SDK/Source/GUID-8579426F-C443-558B-9380-FED79D4BA8F4.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-8579426F-C443-558B-9380-FED79D4BA8F4" xml:lang="en"><title>Rules
+for DBMS names</title><shortdesc>Tables, indexes, columns etc. have naming restrictions such as
+they must begin with an alphabetic character. This document lists those rules.</shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody>
+<p><keyword>Tables</keyword>, <keyword>indexes</keyword> and <keyword>columns</keyword> are
+named objects within a <keyword>database</keyword>. A DBMS name must begin
+with an alphabetic character, after which any alphabetic, numeric or the <codeph>_</codeph> (underscore)
+character may be used. DBMS names are also limited to 64 characters in length.</p>
+<p>Table names must be unique within a database, and columns and indexes must
+have unique names within the table to which they belong. For the purposes
+of uniqueness and identification, the names are folded before comparison,
+so two columns named <codeph>column_one</codeph> and <codeph>Column_ONE</codeph> are
+considered to have the same name.</p>
+<p>Names in a database have no further restrictions.</p>
+</conbody></concept>
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