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More optimizer cleanups.

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This commit is contained in:
Bruce Momjian
1999-02-04 03:19:11 +00:00
parent 18fbe4142f
commit ce3afccf7f
9 changed files with 49 additions and 39 deletions
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13
src/backend/optimizer/path/joinpath.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/joinpath.c,v 1.13 1999/02/04 01:46:57 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/joinpath.c,v 1.14 1999/02/04 03:19:08 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -162,7 +162,6 @@ find_all_join_paths(Query *root, List *joinrels)
temp_list = innerrel->pathlist;
foreach(path, temp_list)
{
/*
* XXX
*
@ -235,7 +234,7 @@ sort_inner_and_outer(RelOptInfo * joinrel,
List *mergeinfo_list)
{
List *ms_list = NIL;
MInfo *xmergeinfo = (MInfo *) NULL;
MergeInfo *xmergeinfo = (MergeInfo *) NULL;
MergePath *temp_node = (MergePath *) NULL;
List *i;
List *outerkeys = NIL;
@ -244,7 +243,7 @@ sort_inner_and_outer(RelOptInfo * joinrel,
foreach(i, mergeinfo_list)
{
xmergeinfo = (MInfo *) lfirst(i);
xmergeinfo = (MergeInfo *) lfirst(i);
outerkeys = extract_path_keys(xmergeinfo->jmethod.jmkeys,
outerrel->targetlist,
@ -325,7 +324,7 @@ match_unsorted_outer(RelOptInfo * joinrel,
List *clauses = NIL;
List *matchedJoinKeys = NIL;
List *matchedJoinClauses = NIL;
MInfo *xmergeinfo = (MInfo *) NULL;
MergeInfo *xmergeinfo = (MergeInfo *) NULL;
outerpath = (Path *) lfirst(i);
@ -465,7 +464,7 @@ match_unsorted_inner(RelOptInfo * joinrel,
foreach(i, innerpath_list)
{
MInfo *xmergeinfo = (MInfo *) NULL;
MergeInfo *xmergeinfo = (MergeInfo *) NULL;
List *clauses = NIL;
List *matchedJoinKeys = NIL;
List *matchedJoinClauses = NIL;
@ -579,7 +578,7 @@ hash_inner_and_outer(RelOptInfo * joinrel,
RelOptInfo * innerrel,
List *hashinfo_list)
{
HashInfo *xhashinfo = (HashInfo *) NULL;
HashInfo *xhashinfo = (HashInfo *) NULL;
List *hjoin_list = NIL;
HashPath *temp_node = (HashPath *) NULL;
List *i = NIL;