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diff --git a/doc/src/sgml/html/xoper.html b/doc/src/sgml/html/xoper.html index a38dcf4..4629444 100644 --- a/doc/src/sgml/html/xoper.html +++ b/doc/src/sgml/html/xoper.html @@ -1,5 +1,5 @@ <?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>38.14. User-Defined Operators</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="xtypes.html" title="38.13. User-Defined Types" /><link rel="next" href="xoper-optimization.html" title="38.15. Operator Optimization Information" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">38.14. User-Defined Operators</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="xtypes.html" title="38.13. User-Defined Types">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="extend.html" title="Chapter 38. Extending SQL">Up</a></td><th width="60%" align="center">Chapter 38. Extending <acronym class="acronym">SQL</acronym></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="xoper-optimization.html" title="38.15. Operator Optimization Information">Next</a></td></tr></table><hr /></div><div class="sect1" id="XOPER"><div class="titlepage"><div><div><h2 class="title" style="clear: both">38.14. User-Defined Operators</h2></div></div></div><a id="id-1.8.3.17.2" class="indexterm"></a><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>38.14. User-Defined Operators</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="xtypes.html" title="38.13. User-Defined Types" /><link rel="next" href="xoper-optimization.html" title="38.15. Operator Optimization Information" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">38.14. User-Defined Operators</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="xtypes.html" title="38.13. User-Defined Types">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="extend.html" title="Chapter 38. Extending SQL">Up</a></td><th width="60%" align="center">Chapter 38. Extending <acronym class="acronym">SQL</acronym></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="xoper-optimization.html" title="38.15. Operator Optimization Information">Next</a></td></tr></table><hr /></div><div class="sect1" id="XOPER"><div class="titlepage"><div><div><h2 class="title" style="clear: both">38.14. User-Defined Operators</h2></div></div></div><a id="id-1.8.3.17.2" class="indexterm"></a><p> Every operator is <span class="quote">“<span class="quote">syntactic sugar</span>”</span> for a call to an underlying function that does the real work; so you must first create the underlying function before you can create @@ -55,4 +55,4 @@ SELECT (a + b) AS c FROM test_complex; clause shown in the example is an optional hint to the query optimizer. Further details about <code class="literal">commutator</code> and other optimizer hints appear in the next section. - </p></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="xtypes.html" title="38.13. User-Defined Types">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="extend.html" title="Chapter 38. Extending SQL">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="xoper-optimization.html" title="38.15. Operator Optimization Information">Next</a></td></tr><tr><td width="40%" align="left" valign="top">38.13. User-Defined Types </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"> 38.15. Operator Optimization Information</td></tr></table></div></body></html>
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