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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2003-11-12 21:15:59 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2003-11-12 21:15:59 +0000 |
| commit | fa5c8a055a02e44f446e4593e397c33a572c4d67 (patch) | |
| tree | 9c0a7ded5a88c082c28dbe2b431660813abd72b8 /src/backend/commands/tablecmds.c | |
| parent | 49f98fa833407b4e4252e42522e640ec8a0d08b2 (diff) | |
| download | postgresql-fa5c8a055a02e44f446e4593e397c33a572c4d67.tar.gz postgresql-fa5c8a055a02e44f446e4593e397c33a572c4d67.zip | |
Cross-data-type comparisons are now indexable by btrees, pursuant to my
pghackers proposal of 8-Nov. All the existing cross-type comparison
operators (int2/int4/int8 and float4/float8) have appropriate support.
The original proposal of storing the right-hand-side datatype as part of
the primary key for pg_amop and pg_amproc got modified a bit in the event;
it is easier to store zero as the 'default' case and only store a nonzero
when the operator is actually cross-type. Along the way, remove the
long-since-defunct bigbox_ops operator class.
Diffstat (limited to 'src/backend/commands/tablecmds.c')
| -rw-r--r-- | src/backend/commands/tablecmds.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c index df441ca476c..feb9720a847 100644 --- a/src/backend/commands/tablecmds.c +++ b/src/backend/commands/tablecmds.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/commands/tablecmds.c,v 1.92 2003/11/09 21:30:36 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/commands/tablecmds.c,v 1.93 2003/11/12 21:15:51 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -1393,20 +1393,20 @@ update_ri_trigger_args(Oid relid, tgrel = heap_openr(TriggerRelationName, RowExclusiveLock); if (fk_scan) { - ScanKeyEntryInitialize(&skey[0], 0, - Anum_pg_trigger_tgconstrrelid, - BTEqualStrategyNumber, F_OIDEQ, - ObjectIdGetDatum(relid), OIDOID); + ScanKeyInit(&skey[0], + Anum_pg_trigger_tgconstrrelid, + BTEqualStrategyNumber, F_OIDEQ, + ObjectIdGetDatum(relid)); trigscan = systable_beginscan(tgrel, TriggerConstrRelidIndex, true, SnapshotNow, 1, skey); } else { - ScanKeyEntryInitialize(&skey[0], 0, - Anum_pg_trigger_tgrelid, - BTEqualStrategyNumber, F_OIDEQ, - ObjectIdGetDatum(relid), OIDOID); + ScanKeyInit(&skey[0], + Anum_pg_trigger_tgrelid, + BTEqualStrategyNumber, F_OIDEQ, + ObjectIdGetDatum(relid)); trigscan = systable_beginscan(tgrel, TriggerRelidNameIndex, true, SnapshotNow, 1, skey); |