65 lines
4.8 KiB
HTML
65 lines
4.8 KiB
HTML
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<meta name="DC.Title" content="Copy deleted records (COMPRESS parameter)" />
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<meta name="abstract" content="You might want to copy deleted records to preserve the relative record numbers of records that are copied from the from-file. You can copy both deleted and undeleted records from one physical file member to another by specifying the COMPRESS(*NO) parameter on a copy command." />
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<title>Copy deleted records (COMPRESS parameter)</title>
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<body id="rbal3copydelrec"><a name="rbal3copydelrec"><!-- --></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">Copy deleted records (COMPRESS parameter)</h1>
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<div><p>You might want to copy deleted records to preserve the relative
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record numbers of records that are copied from the from-file. You can copy
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both deleted and undeleted records from one physical file member to another
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by specifying the COMPRESS(*NO) parameter on a copy command.</p>
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<p> If you do not use COMPRESS(*NO), only records that have not been deleted
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are copied from the from-file.</p>
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<div class="note"><span class="notetitle">Note:</span> You can use this parameter on the CPYF command only.</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="rbal3requirements.htm">Requirements of COMPRESS(*NO) parameter and the CPYF command</a></strong><br />
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To use COMPRESS(*NO), the conditions discussed in this topic must be true.</li>
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<li class="ulchildlink"><strong><a href="rbal3restrictions.htm">Restrictions of the COMPRESS(*NO) parameter and the CPYF command</a></strong><br />
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You cannot specify COMPRESS(*NO) for the cases discussed in this topic.</li>
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<li class="ulchildlink"><strong><a href="rbal3details.htm">Details of the COMPRESS(*NO) parameter and the CPYF command</a></strong><br />
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The COMPRESS(*NO) parameter allows the system to copy more quickly
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because records are transferred in blocks, but this is <em>not always</em> true.
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Typically, the COMPRESS(*NO) function does not significantly affect performance.</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="rbal3selrecords.htm" title="You can use parameters on the copy commands to select only the specific records that you want to copy.">Select the records to copy</a></div>
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</div>
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<div class="relconcepts"><strong>Related concepts</strong><br />
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<div><a href="rbal3add.htm" title="When you specify *ADD, each record copied is added to the end of the existing records in the member.">Specify *ADD when copying files</a></div>
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<div><a href="rbal3copysel.htm" title="You can use the RCDFMT parameter to select records of a certain record format to copy. Note that you can use this parameter on the CPYF command only.">Selecting records using a specified record format name (RCDFMT parameter)</a></div>
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</div>
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</div>
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</body>
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