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Another round of planner/optimizer work. This is just restructuring and

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code cleanup; no major improvements yet.  However, EXPLAIN does produce
more intuitive outputs for nested loops with indexscans now...
This commit is contained in:
Tom Lane
2000-01-09 00:26:47 +00:00
parent 69d4299e3e
commit 166b5c1def
35 changed files with 1239 additions and 1448 deletions
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4
src/backend/optimizer/path/pathkeys.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/pathkeys.c,v 1.16 1999/08/22 20:14:42 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/pathkeys.c,v 1.17 2000/01/09 00:26:33 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -261,7 +261,7 @@ get_cheapest_path_for_pathkeys(List *paths, List *pathkeys,
* ordering of that key is not interesting.
*/
List *
build_index_pathkeys(Query *root, RelOptInfo *rel, RelOptInfo *index)
build_index_pathkeys(Query *root, RelOptInfo *rel, IndexOptInfo *index)
{
List *retval = NIL;
int *indexkeys = index->indexkeys;