From 9ab4d98168407c3436d3f0e02d32720b0d9075a0 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Sun, 5 Jun 2005 22:32:58 +0000
Subject: Remove planner's private fields from Query struct, and put them into
 a new PlannerInfo struct, which is passed around instead of the bare Query in
 all the planning code.  This commit is essentially just a code-beautification
 exercise, but it does open the door to making larger changes to the planner
 data structures without having to muck with the widely-known Query struct.

---
 doc/src/sgml/indexam.sgml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'doc/src')

diff --git a/doc/src/sgml/indexam.sgml b/doc/src/sgml/indexam.sgml
index 9a84509f749..cbc01bae8c4 100644
--- a/doc/src/sgml/indexam.sgml
+++ b/doc/src/sgml/indexam.sgml
@@ -1,5 +1,5 @@
 <!--
-$PostgreSQL: pgsql/doc/src/sgml/indexam.sgml,v 2.4 2005/04/20 22:19:58 tgl Exp $
+$PostgreSQL: pgsql/doc/src/sgml/indexam.sgml,v 2.5 2005/06/05 22:32:53 tgl Exp $
 -->
 
 <chapter id="indexam">
@@ -319,7 +319,7 @@ amrestrpos (IndexScanDesc scan);
   <para>
 <programlisting>
 void
-amcostestimate (Query *root,
+amcostestimate (PlannerInfo *root,
                 IndexOptInfo *index,
                 List *indexQuals,
                 Cost *indexStartupCost,
@@ -656,7 +656,7 @@ amcostestimate (Query *root,
 
 <programlisting>
 void
-amcostestimate (Query *root,
+amcostestimate (PlannerInfo *root,
                 IndexOptInfo *index,
                 List *indexQuals,
                 Cost *indexStartupCost,
@@ -672,7 +672,7 @@ amcostestimate (Query *root,
      <term>root</term>
      <listitem>
       <para>
-       The query being processed.
+       The planner's information about the query being processed.
       </para>
      </listitem>
     </varlistentry>
-- 
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