From c1d62bfd00f4d1ea0647e12947ca1de9fea39b33 Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Sun, 9 Nov 2003 21:30:38 +0000 Subject: 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. --- src/backend/utils/cache/typcache.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'src/backend/utils/cache/typcache.c') diff --git a/src/backend/utils/cache/typcache.c b/src/backend/utils/cache/typcache.c index 3ae5a1d17b..9b7620b0f0 100644 --- a/src/backend/utils/cache/typcache.c +++ b/src/backend/utils/cache/typcache.c @@ -33,7 +33,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/utils/cache/typcache.c,v 1.1 2003/08/17 19:58:06 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/cache/typcache.c,v 1.2 2003/11/09 21:30:37 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -248,9 +248,10 @@ lookup_default_opclass(Oid type_id, Oid am_id) */ rel = heap_openr(OperatorClassRelationName, AccessShareLock); - ScanKeyEntryInitialize(&skey[0], 0x0, - Anum_pg_opclass_opcamid, F_OIDEQ, - ObjectIdGetDatum(am_id)); + ScanKeyEntryInitialize(&skey[0], 0, + Anum_pg_opclass_opcamid, + BTEqualStrategyNumber, F_OIDEQ, + ObjectIdGetDatum(am_id), OIDOID); scan = systable_beginscan(rel, OpclassAmNameNspIndex, true, SnapshotNow, 1, skey); -- cgit v1.2.1