From fe8eaa54420cbb384bd5ad179495bb9774b6b48f Mon Sep 17 00:00:00 2001
From: Robert Haas
Date: Wed, 20 Mar 2024 11:51:53 -0400
Subject: docs: Merge separate chapters on built-in index AMs into one.

The documentation index is getting very long, which makes it hard
to find things. Since these chapters are all very similar in structure
and content, merging them is a natural way of reducing the size of
the toplevel index.

Rather than actually combining all of the SGML into a single file,
keep one file per <sect1>, and add a glue file that includes all
of them.

Discussion: http://postgr.es/m/CA+Tgmob7_uoYuS2=rVwpVXaRwP-UXz+++saYTC-BCZ42QzSNKQ@mail.gmail.com
---
 doc/src/sgml/gist.sgml | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

(limited to 'doc/src/sgml/gist.sgml')

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>
-- 
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