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Add docs of missing GUC to pgtrgm.sgml

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be8a7a68 introduced pg_trgm.strict_word_similarity_threshold GUC, but missed
docs for that.  This commit fixes that.

Discussion: https://postgr.es/m/fc907f70-448e-fda3-3aa4-209a59597af0%402ndquadrant.com
Author: Ian Barwick
Reviewed-by: Masahiko Sawada, Michael Paquier
Backpatch-through: 9.6
This commit is contained in:
Alexander Korotkov 2019-06-10 19:38:13 +03:00
parent 76bccb12db
commit 19dc23a5ef
1 changed files with 18 additions and 1 deletions
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19
doc/src/sgml/pgtrgm.sgml
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@ -331,12 +331,29 @@
</term>
<listitem>
<para>
Sets the current word similarity threshold that is used by
Sets the current word similarity threshold that is used by the
<literal>&lt;%</literal> and <literal>%&gt;</literal> operators. The threshold
must be between 0 and 1 (default is 0.6).
</para>
</listitem>
</varlistentry>
<varlistentry id="guc-pgtrgm-strict-word-similarity-threshold" xreflabel="pg_trgm.strict_word_similarity_threshold">
<term>
<varname>pg_trgm.strict_word_similarity_threshold</varname> (<type>real</type>)
<indexterm>
<primary>
<varname>pg_trgm.strict_word_similarity_threshold</varname> configuration parameter
</primary>
</indexterm>
</term>
<listitem>
<para>
Sets the current strict word similarity threshold that is used by the
<literal>&lt;&lt;%</literal> and <literal>%&gt;&gt;</literal> operators. The threshold
must be between 0 and 1 (default is 0.5).
</para>
</listitem>
</varlistentry>
</variablelist>
</sect2>