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diff --git a/doc/src/sgml/html/xfunc-sql.html b/doc/src/sgml/html/xfunc-sql.html index 8090e15..e7c56b2 100644 --- a/doc/src/sgml/html/xfunc-sql.html +++ b/doc/src/sgml/html/xfunc-sql.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>38.5. Query Language (SQL) 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="xproc.html" title="38.4. User-Defined Procedures" /><link rel="next" href="xfunc-overload.html" title="38.6. Function Overloading" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">38.5. Query Language (<acronym class="acronym">SQL</acronym>) Functions</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="xproc.html" title="38.4. User-Defined Procedures">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="xfunc-overload.html" title="38.6. Function Overloading">Next</a></td></tr></table><hr /></div><div class="sect1" id="XFUNC-SQL"><div class="titlepage"><div><div><h2 class="title" style="clear: both">38.5. Query Language (<acronym class="acronym">SQL</acronym>) Functions</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="xfunc-sql.html#XFUNC-SQL-FUNCTION-ARGUMENTS">38.5.1. Arguments for <acronym class="acronym">SQL</acronym> Functions</a></span></dt><dt><span class="sect2"><a href="xfunc-sql.html#XFUNC-SQL-BASE-FUNCTIONS">38.5.2. <acronym class="acronym">SQL</acronym> Functions on Base Types</a></span></dt><dt><span class="sect2"><a href="xfunc-sql.html#XFUNC-SQL-COMPOSITE-FUNCTIONS">38.5.3. <acronym class="acronym">SQL</acronym> Functions on Composite Types</a></span></dt><dt><span class="sect2"><a href="xfunc-sql.html#XFUNC-OUTPUT-PARAMETERS">38.5.4. <acronym class="acronym">SQL</acronym> Functions with Output Parameters</a></span></dt><dt><span class="sect2"><a href="xfunc-sql.html#XFUNC-OUTPUT-PARAMETERS-PROC">38.5.5. <acronym class="acronym">SQL</acronym> Procedures with Output Parameters</a></span></dt><dt><span class="sect2"><a href="xfunc-sql.html#XFUNC-SQL-VARIADIC-FUNCTIONS">38.5.6. <acronym class="acronym">SQL</acronym> Functions with Variable Numbers of Arguments</a></span></dt><dt><span class="sect2"><a href="xfunc-sql.html#XFUNC-SQL-PARAMETER-DEFAULTS">38.5.7. <acronym class="acronym">SQL</acronym> Functions with Default Values for Arguments</a></span></dt><dt><span class="sect2"><a href="xfunc-sql.html#XFUNC-SQL-TABLE-FUNCTIONS">38.5.8. <acronym class="acronym">SQL</acronym> Functions as Table Sources</a></span></dt><dt><span class="sect2"><a href="xfunc-sql.html#XFUNC-SQL-FUNCTIONS-RETURNING-SET">38.5.9. <acronym class="acronym">SQL</acronym> Functions Returning Sets</a></span></dt><dt><span class="sect2"><a href="xfunc-sql.html#XFUNC-SQL-FUNCTIONS-RETURNING-TABLE">38.5.10. <acronym class="acronym">SQL</acronym> Functions Returning <code class="literal">TABLE</code></a></span></dt><dt><span class="sect2"><a href="xfunc-sql.html#XFUNC-SQL-POLYMORPHIC-FUNCTIONS">38.5.11. Polymorphic <acronym class="acronym">SQL</acronym> Functions</a></span></dt><dt><span class="sect2"><a href="xfunc-sql.html#id-1.8.3.8.21">38.5.12. <acronym class="acronym">SQL</acronym> Functions with Collations</a></span></dt></dl></div><a id="id-1.8.3.8.2" 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>38.5. Query Language (SQL) 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="xproc.html" title="38.4. User-Defined Procedures" /><link rel="next" href="xfunc-overload.html" title="38.6. Function Overloading" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">38.5. Query Language (<acronym class="acronym">SQL</acronym>) Functions</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="xproc.html" title="38.4. User-Defined Procedures">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="xfunc-overload.html" title="38.6. Function Overloading">Next</a></td></tr></table><hr /></div><div class="sect1" id="XFUNC-SQL"><div class="titlepage"><div><div><h2 class="title" style="clear: both">38.5. Query Language (<acronym class="acronym">SQL</acronym>) Functions</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="xfunc-sql.html#XFUNC-SQL-FUNCTION-ARGUMENTS">38.5.1. Arguments for <acronym class="acronym">SQL</acronym> Functions</a></span></dt><dt><span class="sect2"><a href="xfunc-sql.html#XFUNC-SQL-BASE-FUNCTIONS">38.5.2. <acronym class="acronym">SQL</acronym> Functions on Base Types</a></span></dt><dt><span class="sect2"><a href="xfunc-sql.html#XFUNC-SQL-COMPOSITE-FUNCTIONS">38.5.3. <acronym class="acronym">SQL</acronym> Functions on Composite Types</a></span></dt><dt><span class="sect2"><a href="xfunc-sql.html#XFUNC-OUTPUT-PARAMETERS">38.5.4. <acronym class="acronym">SQL</acronym> Functions with Output Parameters</a></span></dt><dt><span class="sect2"><a href="xfunc-sql.html#XFUNC-OUTPUT-PARAMETERS-PROC">38.5.5. <acronym class="acronym">SQL</acronym> Procedures with Output Parameters</a></span></dt><dt><span class="sect2"><a href="xfunc-sql.html#XFUNC-SQL-VARIADIC-FUNCTIONS">38.5.6. <acronym class="acronym">SQL</acronym> Functions with Variable Numbers of Arguments</a></span></dt><dt><span class="sect2"><a href="xfunc-sql.html#XFUNC-SQL-PARAMETER-DEFAULTS">38.5.7. <acronym class="acronym">SQL</acronym> Functions with Default Values for Arguments</a></span></dt><dt><span class="sect2"><a href="xfunc-sql.html#XFUNC-SQL-TABLE-FUNCTIONS">38.5.8. <acronym class="acronym">SQL</acronym> Functions as Table Sources</a></span></dt><dt><span class="sect2"><a href="xfunc-sql.html#XFUNC-SQL-FUNCTIONS-RETURNING-SET">38.5.9. <acronym class="acronym">SQL</acronym> Functions Returning Sets</a></span></dt><dt><span class="sect2"><a href="xfunc-sql.html#XFUNC-SQL-FUNCTIONS-RETURNING-TABLE">38.5.10. <acronym class="acronym">SQL</acronym> Functions Returning <code class="literal">TABLE</code></a></span></dt><dt><span class="sect2"><a href="xfunc-sql.html#XFUNC-SQL-POLYMORPHIC-FUNCTIONS">38.5.11. Polymorphic <acronym class="acronym">SQL</acronym> Functions</a></span></dt><dt><span class="sect2"><a href="xfunc-sql.html#id-1.8.3.8.21">38.5.12. <acronym class="acronym">SQL</acronym> Functions with Collations</a></span></dt></dl></div><a id="id-1.8.3.8.2" class="indexterm"></a><p> SQL functions execute an arbitrary list of SQL statements, returning the result of the last query in the list. In the simple (non-set) @@ -1120,4 +1120,4 @@ $$ LANGUAGE SQL; </p><p> The behavior of collatable parameters can be thought of as a limited form of polymorphism, applicable only to textual data types. - </p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="xproc.html" title="38.4. User-Defined Procedures">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="xfunc-overload.html" title="38.6. Function Overloading">Next</a></td></tr><tr><td width="40%" align="left" valign="top">38.4. User-Defined Procedures </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"> 38.6. Function Overloading</td></tr></table></div></body></html>
\ No newline at end of file + </p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="xproc.html" title="38.4. User-Defined Procedures">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="xfunc-overload.html" title="38.6. Function Overloading">Next</a></td></tr><tr><td width="40%" align="left" valign="top">38.4. User-Defined Procedures </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"> 38.6. Function Overloading</td></tr></table></div></body></html>
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