57 lines
3.8 KiB
HTML
57 lines
3.8 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="Work with a group of constraints" />
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<meta name="abstract" content="The Work with Physical File Constraints (WRKPFCST) command allows you to display and work with a list of the constraints." />
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<meta name="description" content="The Work with Physical File Constraints (WRKPFCST) command allows you to display and work with a list of the constraints." />
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<meta name="DC.Relation" scheme="URI" content="rbaforzahfcoj.htm" />
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<meta name="DC.Relation" scheme="URI" content="../cl/wrkpfcst.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 1998, 2006" />
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<title>Work with a group of constraints</title>
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</head>
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<body id="rbaforzahfcoh"><a name="rbaforzahfcoh"><!-- --></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">Work with a group of constraints</h1>
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<div><p>The Work with Physical File Constraints (WRKPFCST) command allows
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you to display and work with a list of the constraints. </p>
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<p>To display a list of the constraints that exist for a particular file,
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use the WRKPFCST command. From this display, you can change or remove a constraint
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and display a list of the records that placed a file constraint into check
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pending status.</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="rbaforzahfcoi.htm">Details: Work with a group of constraints</a></strong><br />
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Read about the additional information about working with a group of constraints.</li>
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<li class="ulchildlink"><strong><a href="rbaforzahfcoj.htm">Work with constraints that are in check pending status</a></strong><br />
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When you add a referential or check constraint, the system automatically checks all the records in the database file to ensure that they meet the constraint definition. If the constraint is not valid or if it cannot be verified, the system places it in check pending status.</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="rbaforzahfcoa.htm" title="A constraint is a restriction or limitation placed on a file to ensure that the data in your database remains consistent as you add, change, and remove records. These topics describe how to use constraints to ensure data consistency.">Control the integrity of your database with constraints</a></div>
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</div>
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<div class="relref"><strong>Related reference</strong><br />
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<div><a href="../cl/wrkpfcst.htm">Work with Physical File Constraints (WRKPFCST) command</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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