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Optimizer rename.

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This commit is contained in:
Bruce Momjian
1999-02-14 04:57:02 +00:00
parent 6724a50787
commit 61aa825876
12 changed files with 59 additions and 74 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 1.23 1999/02/13 23:16:18 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/joinpath.c,v 1.24 1999/02/14 04:56:46 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -42,7 +42,7 @@ static List *hash_inner_and_outer(RelOptInfo *joinrel, RelOptInfo *outerrel, Rel
List *hashinfo_list);
/*
* find_all_join_paths
* update_rels_pathlist_for_joins
* Creates all possible ways to process joins for each of the join
* relations in the list 'joinrels.' Each unique path will be included
* in the join relation's 'pathlist' field.
@ -62,16 +62,17 @@ static List *hash_inner_and_outer(RelOptInfo *joinrel, RelOptInfo *outerrel, Rel
* It does a destructive modification.
*/
void
find_all_join_paths(Query *root, List *joinrels)
update_rels_pathlist_for_joins(Query *root, List *joinrels)
{
List *mergeinfo_list = NIL;
List *hashinfo_list = NIL;
List *temp_list = NIL;
List *path = NIL;
List *j;
while (joinrels != NIL)
foreach(j, joinrels)
{
RelOptInfo *joinrel = (RelOptInfo *) lfirst(joinrels);
RelOptInfo *joinrel = (RelOptInfo *) lfirst(j);
List *innerrelids;
List *outerrelids;
RelOptInfo *innerrel;
@ -174,8 +175,6 @@ find_all_join_paths(Query *root, List *joinrels)
* since the base level
*/
}
joinrels = lnext(joinrels);
}
}