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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>9.28. Trigger Functions</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="pgsql-docs@lists.postgresql.org" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="functions-admin.html" title="9.27. System Administration Functions" /><link rel="next" href="functions-event-triggers.html" title="9.29. Event Trigger Functions" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">9.28. Trigger Functions</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="functions-admin.html" title="9.27. System Administration Functions">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="functions.html" title="Chapter 9. Functions and Operators">Up</a></td><th width="60%" align="center">Chapter 9. Functions and Operators</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 15.6 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="functions-event-triggers.html" title="9.29. Event Trigger Functions">Next</a></td></tr></table><hr /></div><div class="sect1" id="FUNCTIONS-TRIGGER"><div class="titlepage"><div><div><h2 class="title" style="clear: both">9.28. Trigger Functions</h2></div></div></div><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>9.28. Trigger Functions</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="pgsql-docs@lists.postgresql.org" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="functions-admin.html" title="9.27. System Administration Functions" /><link rel="next" href="functions-event-triggers.html" title="9.29. Event Trigger Functions" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">9.28. Trigger Functions</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="functions-admin.html" title="9.27. System Administration Functions">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="functions.html" title="Chapter 9. Functions and Operators">Up</a></td><th width="60%" align="center">Chapter 9. Functions and Operators</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 15.7 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="functions-event-triggers.html" title="9.29. Event Trigger Functions">Next</a></td></tr></table><hr /></div><div class="sect1" id="FUNCTIONS-TRIGGER"><div class="titlepage"><div><div><h2 class="title" style="clear: both">9.28. Trigger Functions</h2></div></div></div><p>
While many uses of triggers involve user-written trigger functions,
<span class="productname">PostgreSQL</span> provides a few built-in trigger
functions that can be used directly in user-defined triggers. These
@@ -90,4 +90,4 @@ FOR EACH ROW EXECUTE FUNCTION suppress_redundant_updates_trigger();
choose a trigger name that comes after the name of any other trigger
you might have on the table. (Hence the <span class="quote">“<span class="quote">z</span>”</span> prefix in the
example.)
- </p></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="functions-admin.html" title="9.27. System Administration Functions">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="functions.html" title="Chapter 9. Functions and Operators">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="functions-event-triggers.html" title="9.29. Event Trigger Functions">Next</a></td></tr><tr><td width="40%" align="left" valign="top">9.27. System Administration Functions </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 15.6 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 9.29. Event Trigger Functions</td></tr></table></div></body></html> \ No newline at end of file
+ </p></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="functions-admin.html" title="9.27. System Administration Functions">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="functions.html" title="Chapter 9. Functions and Operators">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="functions-event-triggers.html" title="9.29. Event Trigger Functions">Next</a></td></tr><tr><td width="40%" align="left" valign="top">9.27. System Administration Functions </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 15.7 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 9.29. Event Trigger Functions</td></tr></table></div></body></html> \ No newline at end of file