diff options
Diffstat (limited to 'src/backend/utils/cache/lsyscache.c')
| -rw-r--r-- | src/backend/utils/cache/lsyscache.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/src/backend/utils/cache/lsyscache.c b/src/backend/utils/cache/lsyscache.c index 992be3ca4e3..bed4fcdbce6 100644 --- a/src/backend/utils/cache/lsyscache.c +++ b/src/backend/utils/cache/lsyscache.c @@ -7,7 +7,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/utils/cache/lsyscache.c,v 1.108 2003/10/04 18:22:59 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/cache/lsyscache.c,v 1.109 2003/11/09 21:30:37 tgl Exp $ * * NOTES * Eventually, the index information should go through here, too. @@ -53,21 +53,20 @@ op_in_opclass(Oid opno, Oid opclass) } /* - * op_requires_recheck + * get_op_opclass_properties * - * Return t if operator 'opno' requires a recheck when used as a - * member of opclass 'opclass' (ie, this opclass is lossy for this - * operator). + * Get the operator's strategy number and recheck (lossy) flag + * within the specified opclass. * * Caller should already have verified that opno is a member of opclass, * therefore we raise an error if the tuple is not found. */ -bool -op_requires_recheck(Oid opno, Oid opclass) +void +get_op_opclass_properties(Oid opno, Oid opclass, + int *strategy, bool *recheck) { HeapTuple tp; Form_pg_amop amop_tup; - bool result; tp = SearchSysCache(AMOPOPID, ObjectIdGetDatum(opno), @@ -77,10 +76,9 @@ op_requires_recheck(Oid opno, Oid opclass) elog(ERROR, "operator %u is not a member of opclass %u", opno, opclass); amop_tup = (Form_pg_amop) GETSTRUCT(tp); - - result = amop_tup->amopreqcheck; + *strategy = amop_tup->amopstrategy; + *recheck = amop_tup->amopreqcheck; ReleaseSysCache(tp); - return result; } /* |