70 lines
3.8 KiB
HTML
70 lines
3.8 KiB
HTML
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<meta name="DC.Title" content="Details: Remove a constraint with the TYPE parameter" />
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<meta name="abstract" content="This topic discusses the constraints that you can remove with the TYPE parameter." />
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<title>Details: Remove a constraint with the TYPE parameter</title>
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<body id="rbaforzahfrc2"><a name="rbaforzahfrc2"><!-- --></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">Details: Remove a constraint with the TYPE parameter</h1>
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<div><p>This topic discusses the constraints that you can remove with the
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TYPE parameter.</p>
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<div class="p">With the TYPE parameter, you can specify the type of constraint that you
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want to remove. <ul><li>All types: TYPE(*ALL) <ul><li>All constraints for CST(*ALL)</li>
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<li>All constraints in check pending for CST(*CHKPND)</li>
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<li>The named constraint for CST(constraint-name)</li>
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</ul>
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</li>
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<li>Referential constraints: TYPE(*REFCST) <ul><li>All referential constraints for CST(*ALL)</li>
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<li>All referential constraints in check pending for CST(*CHKPND)</li>
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<li>The named referential constraint for CST(constraint-name)</li>
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</ul>
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</li>
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<li>Unique constraints: TYPE(*UNQCST) <ul><li>All unique constraints except the primary key constraint for CST(*ALL)</li>
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<li>Not applicable for CST(*CHKPND)—a unique constraint cannot be in check
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pending</li>
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<li>The named unique constraint for CST(constraint-name)</li>
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</ul>
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</li>
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<li>Primary key constraints: TYPE(*PRIKEY) <ul><li>The primary constraint for CST(*ALL)</li>
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<li>Not applicable for CST(*CHKPND)—the primary constraint cannot be in check
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pending</li>
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<li>The named primary constraint for CST(constraint-name)</li>
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</ul>
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</li>
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<li>Check constraints: TYPE(*CHKCST) <ul><li>All check constraints for CST(*ALL)</li>
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<li>All check constraints in check pending for CST(*CHKPND)</li>
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<li>The named check constraint for CST(constraint-name)</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>
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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="rbaforzahfrc0.htm" title="You can remove referential constraints in various ways. The full impact of the removal depends on the constraint you are removing and the certain conditions that surround the constraint.">Remove referential constraints</a></div>
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