62 lines
4.1 KiB
HTML
62 lines
4.1 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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<meta name="DC.Type" content="concept" />
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<meta name="DC.Title" content="Set up logical files" />
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<meta name="abstract" content="These topics discuss some of the unique considerations for creating logical files." />
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<meta name="description" content="These topics discuss some of the unique considerations for creating logical files." />
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<meta name="DC.subject" content="setting up, logical file, keyword, DDS, PFILE (Physical File)" />
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<meta name="keywords" content="setting up, logical file, keyword, DDS, PFILE (Physical File)" />
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<meta name="DC.Relation" scheme="URI" content="rbafosetup.htm" />
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<meta name="DC.Relation" scheme="URI" content="rbafocrlof.htm" />
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<meta name="DC.Relation" scheme="URI" content="rbafodrflf.htm" />
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<meta name="DC.Relation" scheme="URI" content="rbafodaplf.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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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>Set up logical files</title>
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</head>
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<body id="rbafologif"><a name="rbafologif"><!-- --></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">Set up logical files</h1>
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<div><p>These topics discuss some of the unique considerations for creating
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logical files.</p>
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<p>Many of the rules for setting up logical files apply to all categories
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of logical files. In these topics, rules that apply only to one
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category of logical file identify which category they refer to. Rules that
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apply to all categories of logical files do not identify the specific categories
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they apply to.</p>
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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="rbafocrlof.htm">Create a logical file</a></strong><br />
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This topic shows how to create a logical file using data description specifications (DDS).</li>
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<li class="ulchildlink"><strong><a href="rbafodrflf.htm">Describe logical file record formats</a></strong><br />
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For every logical file record format described with data description specifications (DDS), you must specify a record format name and either the PFILE keyword (for simple and multiple format logical files), or the JFILE keyword (for join logical files).</li>
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<li class="ulchildlink"><strong><a href="rbafodaplf.htm">Describe access paths for logical files</a></strong><br />
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Use one of the ways to describe access paths for logical files.</li>
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<li class="ulchildlink"><strong><a href="rbafojnlof.htm">Set up a join logical file</a></strong><br />
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These topics provide examples to illustrate how to set up a join logical file. Performance, integrity, and a summary of rules for join logical files are also included.</li>
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</ul>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rbafosetup.htm" title="These topics discuss how to set up any iSeries database file, how to describe access paths for a database file, and how to secure a database.">Set up database files</a></div>
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</div>
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</div>
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</body>
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</html>
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