58 lines
4.5 KiB
HTML
58 lines
4.5 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow" />
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<meta name="DC.Type" content="concept" />
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<meta name="DC.Title" content="DDS for physical and logical files" />
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<meta name="abstract" content="You can use data description specifications (DDS) to define physical and logical database files. This topic provides the information you need to code the positional and keyword entries that define these files." />
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<meta name="description" content="You can use data description specifications (DDS) to define physical and logical database files. This topic provides the information you need to code the positional and keyword entries that define these files." />
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<meta name="DC.Relation" scheme="URI" content="whatsnew.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzakbprint.htm" />
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<meta name="DC.Relation" scheme="URI" content="phlogf1.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzakbmstlfkeyw.htm" />
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<meta name="DC.Relation" scheme="URI" content="ucs2ap.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzakbmstzdbcs.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2001, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2001, 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="kickoff" />
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<meta name="DC.Language" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>DDS for physical and logical files</title>
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</head>
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<body id="kickoff"><a name="kickoff"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">DDS for physical and logical files</h1>
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<div><p>You can use data description specifications (DDS) to define physical
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and logical database files. This topic provides the information you need to
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code the positional and keyword entries that define these files.</p>
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<div class="note"><span class="notetitle">Note:</span> By using the code examples, you agree to the terms of the <a href="codedisclaimer.htm">Code license and disclaimer information</a>.</div>
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</div>
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<div>
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<ul class="ullinks">
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<li class="ulchildlink"><strong><a href="whatsnew.htm">What's new for V5R4</a></strong><br />
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This topic highlights changes to the DDS for physical and logical files for V5R4.</li>
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<li class="ulchildlink"><strong><a href="rzakbprint.htm">Printable PDF</a></strong><br />
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Use this to view and print a PDF of this information.</li>
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<li class="ulchildlink"><strong><a href="phlogf1.htm">Define physical and logical files using DDS</a></strong><br />
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This topic provides information about coding physical and logical files that use DDS, and describes the positional entries used by these files.</li>
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<li class="ulchildlink"><strong><a href="rzakbmstlfkeyw.htm">Keyword entries for physical and logical files (positions 45 through 80)</a></strong><br />
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This topic lists valid keyword entries for describing physical and logical files. They are typed in positions 45 through 80 (functions).</li>
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<li class="ulchildlink"><strong><a href="ucs2ap.htm">Unicode considerations for database files</a></strong><br />
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Unicode is a universal encoding scheme for written characters and text that enables the exchange of data internationally. Follow this topic to learn about how to specify DDS position 30 through 37 and position 45 through 80 for describing database files. Positions not mentioned have no special considerations for Unicode.</li>
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<li class="ulchildlink"><strong><a href="rzakbmstzdbcs.htm">DBCS considerations for database files</a></strong><br />
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These topics describe the DBCS considerations for the positional entries and keyword entries for physical and logical files, along with general considerations for database files.</li>
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</ul>
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</div>
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</body>
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</html>
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