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| author | Peter Eisentraut <peter@eisentraut.org> | 2025-03-18 11:17:43 +0100 |
|---|---|---|
| committer | Peter Eisentraut <peter@eisentraut.org> | 2025-03-18 11:17:43 +0100 |
| commit | 7317e641268fb9b08d32519920adf1f16c8591ea (patch) | |
| tree | 6e418f0e3bf7e441b0a36c429c621f494259e503 /src/include/utils/lsyscache.h | |
| parent | 122a9af5def2db78f2c2131958eab8873bfee93b (diff) | |
| download | postgresql-7317e641268fb9b08d32519920adf1f16c8591ea.tar.gz postgresql-7317e641268fb9b08d32519920adf1f16c8591ea.zip | |
Add some opfamily support functions to lsyscache.c
Add get_opfamily_method() and get_opfamily_member_for_cmptype() in
lsyscache.c. No callers yet, but we'll add some soon. This is part
of generalizing some parts of the code away from having btree
hardcoded and use CompareType instead.
Author: Mark Dilger <mark.dilger@enterprisedb.com>
Discussion: https://www.postgresql.org/message-id/flat/E72EAA49-354D-4C2E-8EB9-255197F55330@enterprisedb.com
Diffstat (limited to 'src/include/utils/lsyscache.h')
| -rw-r--r-- | src/include/utils/lsyscache.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/include/utils/lsyscache.h b/src/include/utils/lsyscache.h index 6fab7aa6009..d42380a0d46 100644 --- a/src/include/utils/lsyscache.h +++ b/src/include/utils/lsyscache.h @@ -14,6 +14,7 @@ #define LSYSCACHE_H #include "access/attnum.h" +#include "access/cmptype.h" #include "access/htup.h" #include "nodes/pg_list.h" @@ -74,6 +75,8 @@ extern void get_op_opfamily_properties(Oid opno, Oid opfamily, bool ordering_op, Oid *righttype); extern Oid get_opfamily_member(Oid opfamily, Oid lefttype, Oid righttype, int16 strategy); +extern Oid get_opfamily_member_for_cmptype(Oid opfamily, Oid lefttype, Oid righttype, + CompareType cmptype); extern bool get_ordering_op_properties(Oid opno, Oid *opfamily, Oid *opcintype, int16 *strategy); extern Oid get_equality_op_for_ordering_op(Oid opno, bool *reverse); @@ -108,6 +111,7 @@ extern Oid get_opclass_input_type(Oid opclass); extern bool get_opclass_opfamily_and_input_type(Oid opclass, Oid *opfamily, Oid *opcintype); extern Oid get_opclass_method(Oid opclass); +extern Oid get_opfamily_method(Oid opfid); extern char *get_opfamily_name(Oid opfid, bool missing_ok); extern RegProcedure get_opcode(Oid opno); extern char *get_opname(Oid opno); |