codekingpro/portable-devtools

1<?xml version="1.0" encoding="UTF-8" standalone="no"?>2<!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>CREATE TEXT SEARCH CONFIGURATION</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="sql-createtablespace.html" title="CREATE TABLESPACE" /><link rel="next" href="sql-createtsdictionary.html" title="CREATE TEXT SEARCH DICTIONARY" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">CREATE TEXT SEARCH CONFIGURATION</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="sql-createtablespace.html" title="CREATE TABLESPACE">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="sql-commands.html" title="SQL Commands">Up</a></td><th width="60%" align="center">SQL Commands</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 16.3 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="sql-createtsdictionary.html" title="CREATE TEXT SEARCH DICTIONARY">Next</a></td></tr></table><hr /></div><div class="refentry" id="SQL-CREATETSCONFIG"><div class="titlepage"></div><a id="id-1.9.3.88.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle">CREATE TEXT SEARCH CONFIGURATION</span></h2><p>CREATE TEXT SEARCH CONFIGURATION — define a new text search configuration</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="synopsis">3CREATE TEXT SEARCH CONFIGURATION <em class="replaceable"><code>name</code></em> (4    PARSER = <em class="replaceable"><code>parser_name</code></em> |5    COPY = <em class="replaceable"><code>source_config</code></em>6)7</pre></div><div class="refsect1" id="id-1.9.3.88.5"><h2>Description</h2><p>8   <code class="command">CREATE TEXT SEARCH CONFIGURATION</code> creates a new text9   search configuration.  A text search configuration specifies a text10   search parser that can divide a string into tokens, plus dictionaries11   that can be used to determine which tokens are of interest for searching.12  </p><p>13   If only the parser is specified, then the new text search configuration14   initially has no mappings from token types to dictionaries, and therefore15   will ignore all words.  Subsequent <code class="command">ALTER TEXT SEARCH16   CONFIGURATION</code> commands must be used to create mappings to17   make the configuration useful.  Alternatively, an existing text search18   configuration can be copied.19  </p><p>20   If a schema name is given then the text search configuration is created in21   the specified schema.  Otherwise it is created in the current schema.22  </p><p>23   The user who defines a text search configuration becomes its owner.24  </p><p>25   Refer to <a class="xref" href="textsearch.html" title="Chapter 12. Full Text Search">Chapter 12</a> for further information.26  </p></div><div class="refsect1" id="id-1.9.3.88.6"><h2>Parameters</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="replaceable"><code>name</code></em></span></dt><dd><p>27      The name of the text search configuration to be created.  The name can be28      schema-qualified.29     </p></dd><dt><span class="term"><em class="replaceable"><code>parser_name</code></em></span></dt><dd><p>30      The name of the text search parser to use for this configuration.31     </p></dd><dt><span class="term"><em class="replaceable"><code>source_config</code></em></span></dt><dd><p>32      The name of an existing text search configuration to copy.33     </p></dd></dl></div></div><div class="refsect1" id="id-1.9.3.88.7"><h2>Notes</h2><p>34   The <code class="literal">PARSER</code> and <code class="literal">COPY</code> options are mutually35   exclusive, because when an existing configuration is copied, its36   parser selection is copied too.37  </p></div><div class="refsect1" id="id-1.9.3.88.8"><h2>Compatibility</h2><p>38   There is no <code class="command">CREATE TEXT SEARCH CONFIGURATION</code> statement39   in the SQL standard.40  </p></div><div class="refsect1" id="id-1.9.3.88.9"><h2>See Also</h2><span class="simplelist"><a class="xref" href="sql-altertsconfig.html" title="ALTER TEXT SEARCH CONFIGURATION"><span class="refentrytitle">ALTER TEXT SEARCH CONFIGURATION</span></a>, <a class="xref" href="sql-droptsconfig.html" title="DROP TEXT SEARCH CONFIGURATION"><span class="refentrytitle">DROP TEXT SEARCH CONFIGURATION</span></a></span></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="sql-createtablespace.html" title="CREATE TABLESPACE">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="sql-commands.html" title="SQL Commands">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="sql-createtsdictionary.html" title="CREATE TEXT SEARCH DICTIONARY">Next</a></td></tr><tr><td width="40%" align="left" valign="top">CREATE TABLESPACE </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 16.3 Documentation">Home</a></td><td width="40%" align="right" valign="top"> CREATE TEXT SEARCH DICTIONARY</td></tr></table></div></body></html>