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JoinPath -> NestPath for nested loop.

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This commit is contained in:
Bruce Momjian
1999-02-12 06:43:53 +00:00
parent 3fdb9bb9c7
commit c0d17c7aee
20 changed files with 163 additions and 169 deletions
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8
src/backend/optimizer/path/prune.c
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@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/Attic/prune.c,v 1.28 1999/02/12 05:56:51 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/Attic/prune.c,v 1.29 1999/02/12 06:43:32 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -92,17 +92,17 @@ rels_set_cheapest(List *rel_list)
{
List *x = NIL;
RelOptInfo *rel = (RelOptInfo *) NULL;
JoinPath *cheapest;
NestPath *cheapest;
foreach(x, rel_list)
{
rel = (RelOptInfo *) lfirst(x);
cheapest = (JoinPath *) set_cheapest(rel, rel->pathlist);
cheapest = (NestPath *) set_cheapest(rel, rel->pathlist);
if (IsA_JoinPath(cheapest))
rel->size = compute_joinrel_size(cheapest);
else
elog(ERROR, "non JoinPath called");
elog(ERROR, "non NestPath called");
}
}