64 lines
4.0 KiB
HTML
64 lines
4.0 KiB
HTML
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<meta name="DC.Title" content="Restrictions of the COMPRESS(*NO) parameter and the CPYF command" />
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<meta name="abstract" content="You cannot specify COMPRESS(*NO) for the cases discussed in this topic." />
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<meta name="description" content="You cannot specify COMPRESS(*NO) for the cases discussed in this topic." />
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<title>Restrictions of the COMPRESS(*NO) parameter and the CPYF command</title>
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</head>
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<body id="rbal3restrictions"><a name="rbal3restrictions"><!-- --></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">Restrictions of the COMPRESS(*NO) parameter and the CPYF command</h1>
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<div><p>You cannot specify COMPRESS(*NO) for the cases discussed in this
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topic.</p>
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<div class="p">You cannot specify COMPRESS(*NO) for the following types of access paths
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over the to-file, including when the access path is contained in a logical
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file and is based on the to-file member: <ul><li>Unique keys (you specified the UNIQUE keyword in the DDS).</li>
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<li>Select or omit specifications without the DYNSLT keyword (in the DDS for
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the file), and immediate or delayed maintenance (MAINT(*IMMED) or MAINT(*DLY)
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specified on the CRTPF or CRTLF command).</li>
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<li>Floating-point key field or logical numeric key field (in the DDS for
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the file), and immediate or delayed maintenance (MAINT(*IMMED) or MAINT(*DLY)
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specified on the CRTPF or CRTLF command). Note that a logical numeric key
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field comply is one of the following fields: <ul><li>A numeric key field in a logical file</li>
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<li>A field specified as a <em>to</em> field on the JFLD keyword that has different
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attributes than in the based-on physical file</li>
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<li>A field specified as a sequencing field on the JDUPSEQ keyword that has
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different attributes than in the based-on physical file</li>
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</ul>
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</li>
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</ul>
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</div>
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<div class="p">You cannot specify COMPRESS(*NO) for any of the following cases: <ul><li>If you use the JRNPF command to journal the to-file</li>
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<li>If the to-file member is in use or if any access path over the to-file
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member is in use</li>
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<li>If you specify an EOFDLY wait time for the from-file on an OVRDBF command</li>
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</ul>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rbal3copydelrec.htm" title="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.">Copy deleted records (COMPRESS parameter)</a></div>
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</div>
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</div>
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</body>
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</html> |