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diff --git a/doc/src/sgml/html/tablesample-method.html b/doc/src/sgml/html/tablesample-method.html index c61f25f..1d60db2 100644 --- a/doc/src/sgml/html/tablesample-method.html +++ b/doc/src/sgml/html/tablesample-method.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>Chapter 60. Writing a Table Sampling Method</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="fdw-row-locking.html" title="59.5. Row Locking in Foreign Data Wrappers" /><link rel="next" href="tablesample-support-functions.html" title="60.1. Sampling Method Support 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">Chapter 60. Writing a Table Sampling Method</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="fdw-row-locking.html" title="59.5. Row Locking in Foreign Data Wrappers">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="internals.html" title="Part VII. Internals">Up</a></td><th width="60%" align="center">Part VII. Internals</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="tablesample-support-functions.html" title="60.1. Sampling Method Support Functions">Next</a></td></tr></table><hr /></div><div class="chapter" id="TABLESAMPLE-METHOD"><div class="titlepage"><div><div><h2 class="title">Chapter 60. Writing a Table Sampling Method</h2></div></div></div><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="sect1"><a href="tablesample-support-functions.html">60.1. Sampling Method Support Functions</a></span></dt></dl></div><a id="id-1.10.11.2" class="indexterm"></a><a id="id-1.10.11.3" 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>Chapter 60. Writing a Table Sampling Method</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="fdw-row-locking.html" title="59.5. Row Locking in Foreign Data Wrappers" /><link rel="next" href="tablesample-support-functions.html" title="60.1. Sampling Method Support 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">Chapter 60. Writing a Table Sampling Method</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="fdw-row-locking.html" title="59.5. Row Locking in Foreign Data Wrappers">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="internals.html" title="Part VII. Internals">Up</a></td><th width="60%" align="center">Part VII. Internals</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="tablesample-support-functions.html" title="60.1. Sampling Method Support Functions">Next</a></td></tr></table><hr /></div><div class="chapter" id="TABLESAMPLE-METHOD"><div class="titlepage"><div><div><h2 class="title">Chapter 60. Writing a Table Sampling Method</h2></div></div></div><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="sect1"><a href="tablesample-support-functions.html">60.1. Sampling Method Support Functions</a></span></dt></dl></div><a id="id-1.10.11.2" class="indexterm"></a><a id="id-1.10.11.3" class="indexterm"></a><p> <span class="productname">PostgreSQL</span>'s implementation of the <code class="literal">TABLESAMPLE</code> clause supports custom table sampling methods, in addition to the <code class="literal">BERNOULLI</code> and <code class="literal">SYSTEM</code> methods that are required @@ -54,4 +54,4 @@ method_name(internal) RETURNS tsm_handler the <code class="filename">src/backend/access/tablesample</code> subdirectory of the source tree for the built-in sampling methods, and into the <code class="filename">contrib</code> subdirectory for add-on methods. - </p></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="fdw-row-locking.html" title="59.5. Row Locking in Foreign Data Wrappers">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="internals.html" title="Part VII. Internals">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="tablesample-support-functions.html" title="60.1. Sampling Method Support Functions">Next</a></td></tr><tr><td width="40%" align="left" valign="top">59.5. Row Locking in Foreign Data Wrappers </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"> 60.1. Sampling Method Support 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="fdw-row-locking.html" title="59.5. Row Locking in Foreign Data Wrappers">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="internals.html" title="Part VII. Internals">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="tablesample-support-functions.html" title="60.1. Sampling Method Support Functions">Next</a></td></tr><tr><td width="40%" align="left" valign="top">59.5. Row Locking in Foreign Data Wrappers </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"> 60.1. Sampling Method Support Functions</td></tr></table></div></body></html>
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