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/access/common/indexvalid.c | |
| parent | 723825afebb6de7212fa18882bcc78212d5c1743 (diff) | |
| download | postgresql-c1d62bfd00f4d1ea0647e12947ca1de9fea39b33.tar.gz postgresql-c1d62bfd00f4d1ea0647e12947ca1de9fea39b33.zip | |
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/access/common/indexvalid.c')
| -rw-r--r-- | src/backend/access/common/indexvalid.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/src/backend/access/common/indexvalid.c b/src/backend/access/common/indexvalid.c index 6b316362758..e2ca5a7563c 100644 --- a/src/backend/access/common/indexvalid.c +++ b/src/backend/access/common/indexvalid.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/access/common/Attic/indexvalid.c,v 1.29 2003/08/04 02:39:56 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/access/common/Attic/indexvalid.c,v 1.30 2003/11/09 21:30:35 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -57,12 +57,9 @@ index_keytest(IndexTuple tuple, if (key->sk_flags & SK_ISNULL) return false; - if (key->sk_flags & SK_COMMUTE) - test = FunctionCall2(&key->sk_func, key->sk_argument, datum); - else - test = FunctionCall2(&key->sk_func, datum, key->sk_argument); + test = FunctionCall2(&key->sk_func, datum, key->sk_argument); - if (DatumGetBool(test) == !!(key->sk_flags & SK_NEGATE)) + if (!DatumGetBool(test)) return false; key++; |