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<a accesskey="3" href="page.php?w=Database_trigger&amp;p=2">3.Next</a>
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<p>A <b>database trigger</b> is <a href="page.php?w=procedural_code">procedural code</a> that is automatically executed in response to certain <a href="page.php?w=Event_%28computing%29">events</a> on a particular <a href="page.php?w=Table_%28database%29">table</a> or <a href="page.php?w=View_%28database%29">view</a> in a <a href="page.php?w=database">database</a>. The trigger is mostly used for maintaining the <a href="page.php?w=Database_integrity">integrity</a> of the information on the database. For example, when a new record (representing a</p><p>
<a accesskey="3" href="page.php?w=Database_trigger&amp;p=2">3.Next</a>
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