67 lines
4.9 KiB
HTML
67 lines
4.9 KiB
HTML
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<meta name="DC.Title" content="Add triggers using iSeries Navigator" />
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<meta name="abstract" content="Using iSeries Navigator, you can define system triggers and SQL triggers. Additionally, you can enable or disable a trigger on a physical database file." />
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<meta name="description" content="Using iSeries Navigator, you can define system triggers and SQL triggers. Additionally, you can enable or disable a trigger on a physical database file." />
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<meta name="DC.Relation" scheme="URI" content="rbaforzahftra.htm" />
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<meta name="DC.Relation" scheme="URI" content="../sqlp/rbafysqltrig.htm" />
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<title>Add triggers using iSeries Navigator</title>
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</head>
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<body id="rbaforzahftrbopnaddtrig"><a name="rbaforzahftrbopnaddtrig"><!-- --></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">Add triggers using iSeries Navigator</h1>
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<div><p><span><img src="./delta.gif" alt="Start of change" />Using iSeries™ Navigator, you can define system
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triggers and SQL triggers. Additionally, you can enable or disable a trigger
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on a physical database file.<img src="./deltaend.gif" alt="End of change" /></span></p>
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<div class="section"> <p><img src="./delta.gif" alt="Start of change" />A trigger is a set of actions that run
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automatically when a specified change operation is performed on a specified
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database file. In this discussion, a table is a physical file. The change
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or read operation can be an insert, update, or delete high-level language
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statement in an application program, or an SQL INSERT, UPDATE, or DELETE statement.<img src="./deltaend.gif" alt="End of change" /></p>
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<p>To
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add a trigger, follow these steps:</p>
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</div>
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<ol><li><img src="./delta.gif" alt="Start of change" /><span>From <span class="keyword">iSeries Navigator</span>,
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expand your server <span class="menucascade"><span class="uicontrol">Database</span> > <span class="uicontrol">Schemas</span></span>.</span><img src="./deltaend.gif" alt="End of change" /></li>
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<li><span>Click the library that contains the table to which you want to
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add the trigger. </span></li>
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<li><img src="./delta.gif" alt="Start of change" /><span>Right-click the table to which you want to add the
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trigger and click <span class="menucascade"><span class="uicontrol">New</span> > <span class="uicontrol">Trigger</span></span>.</span><img src="./deltaend.gif" alt="End of change" /></li>
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<li><img src="./delta.gif" alt="Start of change" /><span>Click <span class="uicontrol">External</span> to add a system
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trigger.</span><img src="./deltaend.gif" alt="End of change" /></li>
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<li><img src="./delta.gif" alt="Start of change" /><span>Click <span class="uicontrol">SQL</span> to add an SQL trigger.</span><img src="./deltaend.gif" alt="End of change" /></li>
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</ol>
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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="rbaforzahftrb.htm" title="These topics discuss how to create and work with trigger programs.">Create trigger programs</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="rbaforzahftra.htm" title="A trigger is a set of actions that run automatically when a specified change or read operation is performed on a specified database file. On iSeries, you define a set of trigger actions in any supported high-level language.">Trigger automatic events in your database</a></div>
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<div><a href="../sqlp/rbafysqltrig.htm">SQL triggers</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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