61 lines
3.9 KiB
HTML
61 lines
3.9 KiB
HTML
<?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="copyright" content="(C) Copyright IBM Corporation 2005" />
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<meta name="DC.Type" content="concept" />
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<meta name="DC.Title" content="Copy files in check pending status" />
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<meta name="abstract" content="When the parent or dependent file has an established constraint relationship that is in check-pending status, the rules described in this topic apply." />
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<meta name="description" content="When the parent or dependent file has an established constraint relationship that is in check-pending status, the rules described in this topic apply." />
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<meta name="DC.Relation" scheme="URI" content="rbal3preerr.htm" />
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<meta name="DC.Relation" scheme="URI" content="rbal3precop.htm" />
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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>Copy files in check pending status</title>
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</head>
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<body id="rbal3coppen"><a name="rbal3coppen"><!-- --></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 files in check pending status</h1>
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<div><p>When the parent or dependent file has an established constraint
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relationship that is in check-pending status, the rules described in this
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topic apply.</p>
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<ul><li>If the from-file has an established constraint relationship in check pending,
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data access is restricted. If the from-file is a parent file, the command
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can read and copy data to the to-file. If the from-file is a dependent file,
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the command cannot read data to the to-file, and therefore cannot copy the
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data to the to-file.</li>
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<li>If the to-file has an established constraint relationship in check pending
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status, data access is restricted. If the to-file is a parent file, you can
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add new records (you can specify MBROPT(*ADD)). If the to-file is a parent
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file, you cannot clear the file (you cannot specify MBROPT(*REPLACE)). If
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the to-file is a dependent file, you cannot perform the copy regardless of
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which MBROPT parameter keyword you use.</li>
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</ul>
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<p>To circumvent the above rules, you can disable the involved constraints
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before the copy operation, perform the copy, and then re-enable the constraints.
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However the file will be in check pending status if constraint rules are still
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not met.</p>
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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="rbal3preerr.htm" title="You can prevent many copy errors when you plan for certain conditions and situations ahead of time.">Prevent errors when copying files</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="rbal3precop.htm" title="A constraint relationship is a mechanism to ensure data integrity between a dependent file and a parent file. You need to pay attention to the constraint relationship when copying files.">Prevent copy errors that result from constraint relationships</a></div>
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</div>
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</div>
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</body>
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</html> |