76 lines
5.2 KiB
HTML
76 lines
5.2 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 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="System/38-compatible database tools" />
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<meta name="abstract" content="The topic collection describes the System/38-compatible data file utility (DFU/38) and the System/38-compatible query utility (Query/38)." />
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<meta name="description" content="The topic collection describes the System/38-compatible data file utility (DFU/38) and the System/38-compatible query utility (Query/38)." />
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<meta name="DC.Relation" scheme="URI" content="rbae5utilityconsiderations.htm" />
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<meta name="DC.Relation" scheme="URI" content="rbae5dfu38.htm" />
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<meta name="DC.Relation" scheme="URI" content="rbae5qryutil.htm" />
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<meta name="DC.Relation" scheme="URI" content="rbae5nqueryx.htm" />
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<meta name="DC.Relation" scheme="URI" content="rbae5q38out.htm" />
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<meta name="DC.Relation" scheme="URI" content="rbae5q38command.htm" />
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<meta name="DC.Relation" scheme="URI" content="rbae5optmize.htm" />
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<meta name="DC.Relation" scheme="URI" content="rbae5q38apps.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1999, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 1999, 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="rbae5sys38tools" />
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<meta name="DC.Language" content="en-us" />
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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>System/38-compatible
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database tools</title>
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</head>
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<body id="rbae5sys38tools"><a name="rbae5sys38tools"><!-- --></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"><span class="keyword">System/38</span>-compatible
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database tools</h1>
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<div><p>The topic collection describes the <span class="keyword">System/38™</span>-compatible
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data file utility (DFU/38) and the <span class="keyword">System/38</span>-compatible
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query utility (Query/38).</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="rbae5dfu38.htm">System/38-compatible data file utility (DFU/38)</a></strong><br />
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DFU/38 data entry applications can be created and used with DDM to work with remote files in the same manner as with local files.</li>
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<li class="ulchildlink"><strong><a href="rbae5qryutil.htm">System/38-compatible query utility (Query/38)</a></strong><br />
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The <span class="keyword">System/38</span>-compatible
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query utility (Query/38) can be used with DDM to create and use interactive
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or batch query applications.</li>
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<li class="ulchildlink"><strong><a href="rbae5nqueryx.htm">Non-iSeries or non-System/38 Query/38 example</a></strong><br />
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This example shows how to create a local file and use it to define
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the data that is to be queried in a non-<span class="keyword">iSeries™</span> or
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non-<span class="keyword">System/38</span> remote file.</li>
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<li class="ulchildlink"><strong><a href="rbae5q38out.htm">Query/38 output considerations for DDM</a></strong><br />
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Query/38 output to an existing non-<span class="keyword">iSeries™</span> or
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a non-<span class="keyword">System/38</span> target file
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is possible, but only under specific circumstances.</li>
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<li class="ulchildlink"><strong><a href="rbae5q38command.htm">Query/38 command considerations for DDM</a></strong><br />
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All the Query/38 commands can be used in applications that access local files or DDM files. And, wherever a local database file name can be specified on any of the Query/38 command parameters, a DDM file can also be specified, as long as any other limitations are met.</li>
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<li class="ulchildlink"><strong><a href="rbae5optmize.htm">Query/38 optimization for DDM</a></strong><br />
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Query/38 has an optimization function, but because it causes <span class="keyword">i5/OS™</span> database query to be used,
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the feature cannot be used when the query is performed against a remote file
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that is not on an <span class="keyword">iSeries™ server</span> or
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a <span class="keyword">System/38</span>.</li>
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<li class="ulchildlink"><strong><a href="rbae5q38apps.htm">Existing Query/38 application considerations for DDM</a></strong><br />
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You should keep these considerations in mind for existing Query/38 applications.</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="rbae5utilityconsiderations.htm" title="These iSeries utilities support DDM for accessing remote files.">Utility considerations for DDM</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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