rrtimeslice: Added hash function and operator class.

[postrr.git] / src / postrr.sql.in

diff --git a/src/postrr.sql.in b/src/postrr.sql.in
index ffdb3a718350859625acbef996c37a5db570c733..c2b48212784d066231cd4f7d8d27d76c81307e4a 100644 (file)
--- a/src/postrr.sql.in
+++ b/src/postrr.sql.in
@@ -135,6 +135,11 @@ CREATE OR REPLACE FUNCTION RRTimeslice_cmp(rrtimeslice, rrtimeslice)
        AS 'postrr-@POSTRR_MAJOR_VERSION@.@POSTRR_MINOR_VERSION@', 'rrtimeslice_cmp'
        LANGUAGE 'C' IMMUTABLE STRICT;
 
+CREATE OR REPLACE FUNCTION RRTimeslice_hash(rrtimeslice)
+       RETURNS integer
+       AS 'postrr-@POSTRR_MAJOR_VERSION@.@POSTRR_MINOR_VERSION@', 'rrtimeslice_hash'
+       LANGUAGE 'C' IMMUTABLE STRICT;
+
 CREATE OPERATOR = (
        LEFTARG    = RRTimeslice,
        RIGHTARG   = RRTimeslice,
@@ -198,6 +203,11 @@ CREATE OPERATOR CLASS rrtimeslice_ops
                OPERATOR 5 > ,
                FUNCTION 1 RRTimeslice_cmp(rrtimeslice, rrtimeslice);
 
+CREATE OPERATOR CLASS rrtimeslice_hash_ops
+       FOR TYPE RRTimeslice USING hash AS
+               OPERATOR 1 = ,
+               FUNCTION 1 RRTimeslice_hash(rrtimeslice);
+
 CREATE TYPE CData;
 
 CREATE OR REPLACE FUNCTION CData_validate(integer)