Initial.

Author: Alexander Korotkov

Makefile

@@ -1,7 +1,7 @@
 # contrib/rum/Makefile
 
 MODULE_big = rum
-OBJS = rumsort.o rum_ts_utils.o \
+OBJS = rumsort.o rum_ts_utils.o rumtsquery.o \
 	rumbtree.o rumbulk.o rumdatapage.o \
 	rumentrypage.o rumfast.o rumget.o ruminsert.o \
 	rumscan.o rumutil.o rumvacuum.o rumvalidate.o $(WIN32RES)

rum--1.0.sql

@@ -64,3 +64,34 @@ AS
         FUNCTION        8       rum_tsquery_pre_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal),
         FUNCTION        9       rum_tsquery_distance(internal,smallint,tsvector,int,internal,internal,internal,internal,internal),
         STORAGE         text;
+
+CREATE FUNCTION ruminv_extract_tsquery(tsquery,internal,internal,internal,internal)
+RETURNS internal
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE FUNCTION ruminv_extract_tsvector(tsvector,internal,smallint,internal,internal,internal,internal)
+RETURNS internal
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE FUNCTION ruminv_tsvector_consistent(internal, smallint, tsvector, integer, internal, internal, internal, internal)
+RETURNS bool
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE FUNCTION ruminv_tsquery_config(internal)
+RETURNS void
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE OPERATOR CLASS rum_tsquery_ops
+DEFAULT FOR TYPE tsquery USING rum
+AS
+        OPERATOR        1       @@ (tsquery, tsvector),
+        FUNCTION        1       gin_cmp_tslexeme(text, text),
+        FUNCTION        2       ruminv_extract_tsquery(tsquery,internal,internal,internal,internal),
+        FUNCTION        3       ruminv_extract_tsvector(tsvector,internal,smallint,internal,internal,internal,internal),
+        FUNCTION        4       ruminv_tsvector_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal),
+        FUNCTION        7       ruminv_tsquery_config(internal),
+        STORAGE         text;