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Diffstat (limited to 'doc/src/sgml/gist.sgml')
-rw-r--r--doc/src/sgml/gist.sgml28
1 files changed, 14 insertions, 14 deletions
diff --git a/doc/src/sgml/gist.sgml b/doc/src/sgml/gist.sgml
index 8a19f156d83..3f7df103b83 100644
--- a/doc/src/sgml/gist.sgml
+++ b/doc/src/sgml/gist.sgml
@@ -1,6 +1,6 @@
<!-- doc/src/sgml/gist.sgml -->
-<chapter id="gist">
+<sect1 id="gist">
<title>GiST Indexes</title>
<indexterm>
@@ -8,7 +8,7 @@
<secondary>GiST</secondary>
</indexterm>
-<sect1 id="gist-intro">
+<sect2 id="gist-intro">
<title>Introduction</title>
<para>
@@ -38,9 +38,9 @@
<ulink url="http://www.sai.msu.su/~megera/postgres/gist/">web site</ulink>.
</para>
-</sect1>
+</sect2>
-<sect1 id="gist-builtin-opclasses">
+<sect2 id="gist-builtin-opclasses">
<title>Built-in Operator Classes</title>
<para>
@@ -222,9 +222,9 @@ CREATE INDEX ON my_table USING GIST (my_inet_column inet_ops);
</programlisting>
</para>
-</sect1>
+</sect2>
-<sect1 id="gist-extensibility">
+<sect2 id="gist-extensibility">
<title>Extensibility</title>
<para>
@@ -1260,12 +1260,12 @@ my_stratnum(PG_FUNCTION_ARGS)
will accumulate for the duration of the operation.
</para>
-</sect1>
+</sect2>
-<sect1 id="gist-implementation">
+<sect2 id="gist-implementation">
<title>Implementation</title>
- <sect2 id="gist-buffering-build">
+ <sect3 id="gist-buffering-build">
<title>GiST Index Build Methods</title>
<para>
@@ -1314,10 +1314,10 @@ my_stratnum(PG_FUNCTION_ARGS)
is ordered.
</para>
- </sect2>
-</sect1>
+ </sect3>
+</sect2>
-<sect1 id="gist-examples">
+<sect2 id="gist-examples">
<title>Examples</title>
<para>
@@ -1382,6 +1382,6 @@ my_stratnum(PG_FUNCTION_ARGS)
</variablelist>
</para>
-</sect1>
+</sect2>
-</chapter>
+</sect1>