diff --git a/doc/src/sgml/ref/deallocate.sgml b/doc/src/sgml/ref/deallocate.sgml
index a0d943f4adf522fa05bb7e883f013f780377f8d4..9481708dd0660ed68281965f033f7d88bd831ed4 100644
--- a/doc/src/sgml/ref/deallocate.sgml
+++ b/doc/src/sgml/ref/deallocate.sgml
@@ -1,5 +1,5 @@
 <!--
-$PostgreSQL: pgsql/doc/src/sgml/ref/deallocate.sgml,v 1.6 2004/09/20 00:04:19 neilc Exp $
+$PostgreSQL: pgsql/doc/src/sgml/ref/deallocate.sgml,v 1.7 2004/09/30 04:23:27 neilc Exp $
 PostgreSQL documentation
 -->
 
@@ -18,6 +18,11 @@ PostgreSQL documentation
   <primary>DEALLOCATE</primary>
  </indexterm>
 
+ <indexterm zone="sql-deallocate">
+  <primary>prepared statements</primary>
+  <secondary>removing</secondary>
+ </indexterm>
+
  <refsynopsisdiv>
 <synopsis>
 DEALLOCATE [ PREPARE ] <replaceable class="parameter">plan_name</replaceable>
diff --git a/doc/src/sgml/ref/execute.sgml b/doc/src/sgml/ref/execute.sgml
index 1c59ec81bbdf6a1a9884ebdd64a1ad1d12302e06..628617c5084a5a96db2dd083234cac79a516861f 100644
--- a/doc/src/sgml/ref/execute.sgml
+++ b/doc/src/sgml/ref/execute.sgml
@@ -1,5 +1,5 @@
 <!--
-$PostgreSQL: pgsql/doc/src/sgml/ref/execute.sgml,v 1.11 2004/09/20 00:04:19 neilc Exp $
+$PostgreSQL: pgsql/doc/src/sgml/ref/execute.sgml,v 1.12 2004/09/30 04:23:27 neilc Exp $
 PostgreSQL documentation
 -->
 
@@ -18,6 +18,11 @@ PostgreSQL documentation
   <primary>EXECUTE</primary>
  </indexterm>
 
+ <indexterm zone="sql-execute">
+  <primary>prepared statements</primary>
+  <secondary>executing</secondary>
+ </indexterm>
+
  <refsynopsisdiv>
 <synopsis>
 EXECUTE <replaceable class="PARAMETER">plan_name</replaceable> [ (<replaceable class="PARAMETER">parameter</replaceable> [, ...] ) ]
diff --git a/doc/src/sgml/ref/explain.sgml b/doc/src/sgml/ref/explain.sgml
index eac8dde375e5449c99ae67a4ac160860e808a3aa..57f280dc56d181a3ae6e99ee1eaf04f3b30814e6 100644
--- a/doc/src/sgml/ref/explain.sgml
+++ b/doc/src/sgml/ref/explain.sgml
@@ -1,5 +1,5 @@
 <!--
-$PostgreSQL: pgsql/doc/src/sgml/ref/explain.sgml,v 1.33 2004/03/09 16:57:47 neilc Exp $
+$PostgreSQL: pgsql/doc/src/sgml/ref/explain.sgml,v 1.34 2004/09/30 04:23:27 neilc Exp $
 PostgreSQL documentation
 -->
 
@@ -18,6 +18,16 @@ PostgreSQL documentation
   <primary>EXPLAIN</primary>
  </indexterm>
 
+ <indexterm zone="sql-explain">
+  <primary>prepared statements</primary>
+  <secondary>showing the query plan</secondary>
+ </indexterm>
+
+ <indexterm zone="sql-explain">
+  <primary>cursor</primary>
+  <secondary>showing the query plan</secondary>
+ </indexterm>
+
  <refsynopsisdiv>
 <synopsis>
 EXPLAIN [ ANALYZE ] [ VERBOSE ] <replaceable class="parameter">statement</replaceable>
diff --git a/doc/src/sgml/ref/prepare.sgml b/doc/src/sgml/ref/prepare.sgml
index cd18a36561dd9908b162206545f68eb45b2845e9..4711a3002eab05f365c1290b21d9d4c3e084200b 100644
--- a/doc/src/sgml/ref/prepare.sgml
+++ b/doc/src/sgml/ref/prepare.sgml
@@ -1,5 +1,5 @@
 <!--
-$PostgreSQL: pgsql/doc/src/sgml/ref/prepare.sgml,v 1.13 2004/09/20 00:04:19 neilc Exp $
+$PostgreSQL: pgsql/doc/src/sgml/ref/prepare.sgml,v 1.14 2004/09/30 04:23:27 neilc Exp $
 PostgreSQL documentation
 -->
 
@@ -18,6 +18,11 @@ PostgreSQL documentation
   <primary>PREPARE</primary>
  </indexterm>
 
+ <indexterm zone="sql-prepare">
+  <primary>prepared statements</primary>
+  <secondary>creating</secondary>
+ </indexterm>
+
  <refsynopsisdiv>
 <synopsis>
 PREPARE <replaceable class="PARAMETER">plan_name</replaceable> [ (<replaceable class="PARAMETER">datatype</replaceable> [, ...] ) ] AS <replaceable class="PARAMETER">statement</replaceable>