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-rw-r--r--doc/src/sgml/pgtrgm.sgml19
1 files changed, 18 insertions, 1 deletions
diff --git a/doc/src/sgml/pgtrgm.sgml b/doc/src/sgml/pgtrgm.sgml
index e353ecc9547..3e6fd7395fb 100644
--- a/doc/src/sgml/pgtrgm.sgml
+++ b/doc/src/sgml/pgtrgm.sgml
@@ -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>