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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2007-04-06 22:33:43 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2007-04-06 22:33:43 +0000 |
| commit | f02a82b6adad1af75499c4ac7221bbd94e3c4fbf (patch) | |
| tree | d15b0a2a52d95e046bb3945f4487982943ed211e /src/backend/optimizer/util/plancat.c | |
| parent | 146c83c045625d6f0072dd96045ebbc54582be05 (diff) | |
| download | postgresql-f02a82b6adad1af75499c4ac7221bbd94e3c4fbf.tar.gz postgresql-f02a82b6adad1af75499c4ac7221bbd94e3c4fbf.zip | |
Make 'col IS NULL' clauses be indexable conditions.
Teodor Sigaev, with some kibitzing from Tom Lane.
Diffstat (limited to 'src/backend/optimizer/util/plancat.c')
| -rw-r--r-- | src/backend/optimizer/util/plancat.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/backend/optimizer/util/plancat.c b/src/backend/optimizer/util/plancat.c index e52943a675e..33b081ffffd 100644 --- a/src/backend/optimizer/util/plancat.c +++ b/src/backend/optimizer/util/plancat.c @@ -9,7 +9,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/optimizer/util/plancat.c,v 1.132 2007/01/20 23:13:01 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/optimizer/util/plancat.c,v 1.133 2007/04/06 22:33:42 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -187,6 +187,7 @@ get_relation_info(PlannerInfo *root, Oid relationObjectId, bool inhparent, info->relam = indexRelation->rd_rel->relam; info->amcostestimate = indexRelation->rd_am->amcostestimate; info->amoptionalkey = indexRelation->rd_am->amoptionalkey; + info->amsearchnulls = indexRelation->rd_am->amsearchnulls; /* * Fetch the ordering operators associated with the index, if any. |