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| 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/cluster.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/commands/cluster.c')
| -rw-r--r-- | src/backend/commands/cluster.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c index a3f9ae8aac7..780a60f7966 100644 --- a/src/backend/commands/cluster.c +++ b/src/backend/commands/cluster.c @@ -11,7 +11,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/commands/cluster.c,v 1.116 2003/09/25 06:57:58 petere Exp $ + * $Header: /cvsroot/pgsql/src/backend/commands/cluster.c,v 1.117 2003/11/09 21:30:36 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -26,6 +26,7 @@ #include "catalog/index.h" #include "catalog/indexing.h" #include "catalog/namespace.h" +#include "catalog/pg_type.h" #include "commands/cluster.h" #include "commands/tablecmds.h" #include "miscadmin.h" @@ -880,8 +881,8 @@ get_tables_to_cluster(MemoryContext cluster_context) indRelation = relation_openr(IndexRelationName, AccessShareLock); ScanKeyEntryInitialize(&entry, 0, Anum_pg_index_indisclustered, - F_BOOLEQ, - BoolGetDatum(true)); + BTEqualStrategyNumber, F_BOOLEQ, + BoolGetDatum(true), BOOLOID); scan = heap_beginscan(indRelation, SnapshotNow, 1, &entry); while ((indexTuple = heap_getnext(scan, ForwardScanDirection)) != NULL) { |