diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2003-11-09 21:30:38 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2003-11-09 21:30:38 +0000 |
| commit | c1d62bfd00f4d1ea0647e12947ca1de9fea39b33 (patch) | |
| tree | 1afdccb5267627182cab94b347730657107ad6eb /src/backend/commands/tablecmds.c | |
| parent | 723825afebb6de7212fa18882bcc78212d5c1743 (diff) | |
Add operator strategy and comparison-value datatype fields to ScanKey.
Remove the 'strategy map' code, which was a large amount of mechanism
that no longer had any use except reverse-mapping from procedure OID to
strategy number. Passing the strategy number to the index AM in the
first place is simpler and faster.
This is a preliminary step in planned support for cross-datatype index
operations. I'm committing it now since the ScanKeyEntryInitialize()
API change touches quite a lot of files, and I want to commit those
changes before the tree drifts under me.
Diffstat (limited to 'src/backend/commands/tablecmds.c')
| -rw-r--r-- | src/backend/commands/tablecmds.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c index b77faed0d3e..df441ca476c 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 1.91 2003/10/13 22:47:15 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/commands/tablecmds.c,v 1.92 2003/11/09 21:30:36 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -1393,20 +1393,20 @@ update_ri_trigger_args(Oid relid, tgrel = heap_openr(TriggerRelationName, RowExclusiveLock); if (fk_scan) { - ScanKeyEntryInitialize(&skey[0], 0x0, + ScanKeyEntryInitialize(&skey[0], 0, Anum_pg_trigger_tgconstrrelid, - F_OIDEQ, - ObjectIdGetDatum(relid)); + BTEqualStrategyNumber, F_OIDEQ, + ObjectIdGetDatum(relid), OIDOID); trigscan = systable_beginscan(tgrel, TriggerConstrRelidIndex, true, SnapshotNow, 1, skey); } else { - ScanKeyEntryInitialize(&skey[0], 0x0, + ScanKeyEntryInitialize(&skey[0], 0, Anum_pg_trigger_tgrelid, - F_OIDEQ, - ObjectIdGetDatum(relid)); + BTEqualStrategyNumber, F_OIDEQ, + ObjectIdGetDatum(relid), OIDOID); trigscan = systable_beginscan(tgrel, TriggerRelidNameIndex, true, SnapshotNow, 1, skey); |