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Rename same() to sameseti() to have a slightly less generic name. Move

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nonoverlap_sets() and is_subset() to list.c, where they should have lived
to begin with, and rename to nonoverlap_setsi and is_subseti since they
only work on integer lists.
This commit is contained in:
Tom Lane
2000-02-06 03:27:35 +00:00
parent 418b270020
commit 81fc1d5edb
8 changed files with 76 additions and 81 deletions
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4
src/backend/optimizer/path/joinpath.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/joinpath.c,v 1.49 2000/01/26 05:56:34 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/joinpath.c,v 1.50 2000/02/06 03:27:32 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -181,7 +181,7 @@ best_innerjoin(List *join_paths, Relids outer_relids)
* outer_relids in order to use this inner path, because those
* rels are used in the index join quals of this inner path.
*/
if (is_subset(((IndexPath *) path)->joinrelids, outer_relids) &&
if (is_subseti(((IndexPath *) path)->joinrelids, outer_relids) &&
(cheapest == NULL ||
path_is_cheaper(path, cheapest)))
cheapest = path;