diff options
Diffstat (limited to 'src/include/utils/rel.h')
| -rw-r--r-- | src/include/utils/rel.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/include/utils/rel.h b/src/include/utils/rel.h index 1f7347c9cdc..283c04ae991 100644 --- a/src/include/utils/rel.h +++ b/src/include/utils/rel.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/utils/rel.h,v 1.92 2006/10/04 00:30:10 momjian Exp $ + * $PostgreSQL: pgsql/src/include/utils/rel.h,v 1.93 2006/12/23 00:43:13 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -165,16 +165,15 @@ typedef struct RelationData Form_pg_index rd_index; /* pg_index tuple describing this index */ struct HeapTupleData *rd_indextuple; /* all of pg_index tuple */ /* "struct HeapTupleData *" avoids need to include htup.h here */ - oidvector *rd_indclass; /* extracted pointer to rd_index field */ Form_pg_am rd_am; /* pg_am tuple for index's AM */ /* * index access support info (used only for an index relation) * * Note: only default operators and support procs for each opclass are - * cached, namely those with subtype zero. The arrays are indexed by - * strategy or support number, which is a sufficient identifier given that - * restriction. + * cached, namely those with lefttype and righttype equal to the opclass's + * opcintype. The arrays are indexed by strategy or support number, + * which is a sufficient identifier given that restriction. * * Note: rd_amcache is available for index AMs to cache private data about * an index. This must be just a cache since it may get reset at any time @@ -185,6 +184,8 @@ typedef struct RelationData */ MemoryContext rd_indexcxt; /* private memory cxt for this stuff */ RelationAmInfo *rd_aminfo; /* lookup info for funcs found in pg_am */ + Oid *rd_opfamily; /* OIDs of op families for each index col */ + Oid *rd_opcintype; /* OIDs of opclass declared input data types */ Oid *rd_operator; /* OIDs of index operators */ RegProcedure *rd_support; /* OIDs of support procedures */ FmgrInfo *rd_supportinfo; /* lookup info for support procedures */ |