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More optimizer speedups.

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This commit is contained in:
Bruce Momjian
1999-02-11 14:59:09 +00:00
parent 129543e22d
commit d244df95db
17 changed files with 192 additions and 131 deletions
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8
src/backend/optimizer/plan/createplan.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/plan/createplan.c,v 1.42 1999/02/10 17:14:30 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/plan/createplan.c,v 1.43 1999/02/11 14:58:54 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -529,14 +529,14 @@ create_mergejoin_node(MergePath *best_path,
outer_tlist,
inner_tlist));
opcode = get_opcode((best_path->jpath.path.path_order->ord.merge)->join_operator);
opcode = get_opcode((best_path->jpath.path.pathorder->ord.merge)->join_operator);
outer_order = (Oid *) palloc(sizeof(Oid) * 2);
outer_order[0] = (best_path->jpath.path.path_order->ord.merge)->left_operator;
outer_order[0] = (best_path->jpath.path.pathorder->ord.merge)->left_operator;
outer_order[1] = 0;
inner_order = (Oid *) palloc(sizeof(Oid) * 2);
inner_order[0] = (best_path->jpath.path.path_order->ord.merge)->right_operator;
inner_order[0] = (best_path->jpath.path.pathorder->ord.merge)->right_operator;
inner_order[1] = 0;
/*