diff options
Diffstat (limited to 'src/include/utils/lsyscache.h')
| -rw-r--r-- | src/include/utils/lsyscache.h | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/src/include/utils/lsyscache.h b/src/include/utils/lsyscache.h index 69eb31bcc5..272b321e64 100644 --- a/src/include/utils/lsyscache.h +++ b/src/include/utils/lsyscache.h @@ -6,7 +6,7 @@ * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/utils/lsyscache.h,v 1.107 2006/10/04 00:30:10 momjian Exp $ + * $PostgreSQL: pgsql/src/include/utils/lsyscache.h,v 1.108 2006/12/23 00:43:13 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -26,16 +26,22 @@ typedef enum IOFuncSelector IOFunc_send } IOFuncSelector; -extern bool op_in_opclass(Oid opno, Oid opclass); -extern int get_op_opclass_strategy(Oid opno, Oid opclass); -extern void get_op_opclass_properties(Oid opno, Oid opclass, - int *strategy, Oid *subtype, +extern bool op_in_opfamily(Oid opno, Oid opfamily); +extern int get_op_opfamily_strategy(Oid opno, Oid opfamily); +extern void get_op_opfamily_properties(Oid opno, Oid opfamily, + int *strategy, + Oid *lefttype, + Oid *righttype, bool *recheck); -extern Oid get_opclass_member(Oid opclass, Oid subtype, int16 strategy); +extern Oid get_opfamily_member(Oid opfamily, Oid lefttype, Oid righttype, + int16 strategy); +extern bool get_op_mergejoin_info(Oid eq_op, Oid *left_sortop, + Oid *right_sortop, Oid *opfamily); extern Oid get_op_hash_function(Oid opno); extern void get_op_btree_interpretation(Oid opno, - List **opclasses, List **opstrats); -extern Oid get_opclass_proc(Oid opclass, Oid subtype, int16 procnum); + List **opfamilies, List **opstrats); +extern Oid get_opfamily_proc(Oid opfamily, Oid lefttype, Oid righttype, + int16 procnum); extern char *get_attname(Oid relid, AttrNumber attnum); extern char *get_relid_attribute_name(Oid relid, AttrNumber attnum); extern AttrNumber get_attnum(Oid relid, const char *attname); @@ -43,16 +49,12 @@ extern Oid get_atttype(Oid relid, AttrNumber attnum); extern int32 get_atttypmod(Oid relid, AttrNumber attnum); extern void get_atttypetypmod(Oid relid, AttrNumber attnum, Oid *typid, int32 *typmod); -extern bool opclass_is_btree(Oid opclass); -extern bool opclass_is_hash(Oid opclass); -extern bool opclass_is_default(Oid opclass); +extern Oid get_opclass_family(Oid opclass); extern Oid get_opclass_input_type(Oid opclass); extern RegProcedure get_opcode(Oid opno); extern char *get_opname(Oid opno); extern void op_input_types(Oid opno, Oid *lefttype, Oid *righttype); -extern bool op_mergejoinable(Oid opno, Oid *leftOp, Oid *rightOp); -extern void op_mergejoin_crossops(Oid opno, Oid *ltop, Oid *gtop, - RegProcedure *ltproc, RegProcedure *gtproc); +extern bool op_mergejoinable(Oid opno); extern bool op_hashjoinable(Oid opno); extern bool op_strict(Oid opno); extern char op_volatile(Oid opno); |