diff --git a/contrib/btree_gin/Makefile b/contrib/btree_gin/Makefile
new file mode 100644
index a9e9925..d36f5ad
*** a/contrib/btree_gin/Makefile
--- b/contrib/btree_gin/Makefile
*************** PGFILEDESC = "btree_gin - B-tree equival
*** 11,17 ****
REGRESS = install_btree_gin int2 int4 int8 float4 float8 money oid \
timestamp timestamptz time timetz date interval \
macaddr macaddr8 inet cidr text varchar char bytea bit varbit \
! numeric enum uuid name bool bpchar
ifdef USE_PGXS
PG_CONFIG = pg_config
--- 11,17 ----
REGRESS = install_btree_gin int2 int4 int8 float4 float8 money oid \
timestamp timestamptz time timetz date interval \
macaddr macaddr8 inet cidr text varchar char bytea bit varbit \
! numeric enum uuid name bool anyrange bpchar
ifdef USE_PGXS
PG_CONFIG = pg_config
diff --git a/contrib/btree_gin/btree_gin--1.2--1.3.sql b/contrib/btree_gin/btree_gin--1.2--1.3.sql
new file mode 100644
index db675b7..f7523a3
*** a/contrib/btree_gin/btree_gin--1.2--1.3.sql
--- b/contrib/btree_gin/btree_gin--1.2--1.3.sql
*************** AS
*** 96,101 ****
--- 96,137 ----
FUNCTION 5 gin_compare_prefix_bool(bool,bool,int2, internal),
STORAGE bool;
+ -- anyrange datatype support new in 1.3.
+ CREATE FUNCTION gin_anyrange_cmp(anyrange, anyrange)
+ RETURNS int4
+ AS 'MODULE_PATHNAME'
+ LANGUAGE C STRICT IMMUTABLE;
+
+ CREATE FUNCTION gin_extract_value_anyrange(anyrange, internal)
+ RETURNS internal
+ AS 'MODULE_PATHNAME'
+ LANGUAGE C STRICT IMMUTABLE;
+
+ CREATE FUNCTION gin_compare_prefix_anyrange(anyrange, anyrange, int2, internal)
+ RETURNS int4
+ AS 'MODULE_PATHNAME'
+ LANGUAGE C STRICT IMMUTABLE;
+
+ CREATE FUNCTION gin_extract_query_anyrange(anyrange, internal, int2, internal, internal)
+ RETURNS internal
+ AS 'MODULE_PATHNAME'
+ LANGUAGE C STRICT IMMUTABLE;
+
+ CREATE OPERATOR CLASS anyrange_ops
+ DEFAULT FOR TYPE anyrange USING gin
+ AS
+ OPERATOR 1 <,
+ OPERATOR 2 <=,
+ OPERATOR 3 =,
+ OPERATOR 4 >=,
+ OPERATOR 5 >,
+ FUNCTION 1 gin_anyrange_cmp(anyrange,anyrange),
+ FUNCTION 2 gin_extract_value_anyrange(anyrange, internal),
+ FUNCTION 3 gin_extract_query_anyrange(anyrange, internal, int2, internal, internal),
+ FUNCTION 4 gin_btree_consistent(internal, int2, anyelement, int4, internal, internal),
+ FUNCTION 5 gin_compare_prefix_anyrange(anyrange,anyrange,int2, internal),
+ STORAGE anyrange;
+
-- bpchar datatype support new in 1.3.
CREATE FUNCTION gin_extract_value_bpchar(bpchar, internal)
RETURNS internal
diff --git a/contrib/btree_gin/btree_gin.c b/contrib/btree_gin/btree_gin.c
new file mode 100644
index a660681..37e0740
*** a/contrib/btree_gin/btree_gin.c
--- b/contrib/btree_gin/btree_gin.c
***************
*** 15,20 ****
--- 15,21 ----
#include "utils/timestamp.h"
#include "utils/varbit.h"
#include "utils/uuid.h"
+ #include "utils/rangetypes.h"
PG_MODULE_MAGIC;
*************** leftmostvalue_bool(void)
*** 506,508 ****
--- 507,560 ----
}
GIN_SUPPORT(bool, false, leftmostvalue_bool, btboolcmp)
+
+ /*
+ * Similarly to Numeric, we don't know the left-most value, although for
+ * different reasons (numeric does not have one, while for anyarray we
+ * don't even know the concrete type). We could try to build a fake empty
+ * range, but we simply use PointerGetDatum(NULL) just like for Numeric.
+ */
+ #define ANYRANGE_IS_LEFTMOST(x) ((x) == NULL)
+
+ PG_FUNCTION_INFO_V1(gin_anyrange_cmp);
+
+ /*
+ * Note that we use CallerFInfoFunctionCall2 here so that range_cmp
+ * gets a valid fn_extra to work with. Unlike most other type comparison
+ * routines it needs it, so we can't use DirectFunctionCall2.
+ */
+ Datum
+ gin_anyrange_cmp(PG_FUNCTION_ARGS)
+ {
+ RangeType *a = (RangeType *) PG_GETARG_POINTER(0);
+ RangeType *b = (RangeType *) PG_GETARG_POINTER(1);
+ int res = 0;
+
+ if (ANYRANGE_IS_LEFTMOST(a))
+ {
+ res = (ANYRANGE_IS_LEFTMOST(b)) ? 0 : -1;
+ }
+ else if (ANYRANGE_IS_LEFTMOST(b))
+ {
+ res = 1;
+ }
+ else
+ {
+ res = DatumGetInt32(CallerFInfoFunctionCall2(
+ range_cmp,
+ fcinfo->flinfo,
+ PG_GET_COLLATION(),
+ RangeTypePGetDatum(a),
+ RangeTypePGetDatum(b)));
+ }
+
+ PG_RETURN_INT32(res);
+ }
+
+ static Datum
+ leftmostvalue_anyrange(void)
+ {
+ return PointerGetDatum(NULL);
+ }
+
+ GIN_SUPPORT(anyrange, false, leftmostvalue_anyrange, gin_anyrange_cmp)
diff --git a/contrib/btree_gin/expected/anyrange.out b/contrib/btree_gin/expected/anyrange.out
new file mode 100644
index ...93b24f4
*** a/contrib/btree_gin/expected/anyrange.out
--- b/contrib/btree_gin/expected/anyrange.out
***************
*** 0 ****
--- 1,113 ----
+ set enable_seqscan=off;
+ CREATE TABLE test_tsrange (
+ i tsrange
+ );
+ INSERT INTO test_tsrange VALUES
+ ( 'empty' ),
+ ( '(,)' ),
+ ( '[2018-02-02 03:55:08,2018-04-02 03:55:08)' ),
+ ( '[2018-02-02 04:55:08,2018-04-02 04:55:08)' ),
+ ( '[2018-02-02 05:55:08,2018-04-02 05:55:08)' ),
+ ( '[2018-02-02 08:55:08,2018-04-02 08:55:08)' ),
+ ( '[2018-02-02 09:55:08,2018-04-02 09:55:08)' ),
+ ( '[2018-02-02 10:55:08,2018-04-02 10:55:08)' ),
+ ( '[infinity,infinity]' )
+ ;
+ CREATE INDEX idx_tsrange ON test_tsrange USING gin (i);
+ SELECT * FROM test_tsrange WHERE i<'[2018-02-02 08:55:08,2018-04-02 08:55:08)'::tsrange ORDER BY i;
+ i
+ ---------------------------------------------------------
+ empty
+ (,)
+ ["Fri Feb 02 03:55:08 2018","Mon Apr 02 03:55:08 2018")
+ ["Fri Feb 02 04:55:08 2018","Mon Apr 02 04:55:08 2018")
+ ["Fri Feb 02 05:55:08 2018","Mon Apr 02 05:55:08 2018")
+ (5 rows)
+
+ SELECT * FROM test_tsrange WHERE i<='[2018-02-02 08:55:08,2018-04-02 08:55:08)'::tsrange ORDER BY i;
+ i
+ ---------------------------------------------------------
+ empty
+ (,)
+ ["Fri Feb 02 03:55:08 2018","Mon Apr 02 03:55:08 2018")
+ ["Fri Feb 02 04:55:08 2018","Mon Apr 02 04:55:08 2018")
+ ["Fri Feb 02 05:55:08 2018","Mon Apr 02 05:55:08 2018")
+ ["Fri Feb 02 08:55:08 2018","Mon Apr 02 08:55:08 2018")
+ (6 rows)
+
+ SELECT * FROM test_tsrange WHERE i='[2018-02-02 08:55:08,2018-04-02 08:55:08)'::tsrange ORDER BY i;
+ i
+ ---------------------------------------------------------
+ ["Fri Feb 02 08:55:08 2018","Mon Apr 02 08:55:08 2018")
+ (1 row)
+
+ SELECT * FROM test_tsrange WHERE i>='[2018-02-02 08:55:08,2018-04-02 08:55:08)'::tsrange ORDER BY i;
+ i
+ ---------------------------------------------------------
+ ["Fri Feb 02 08:55:08 2018","Mon Apr 02 08:55:08 2018")
+ ["Fri Feb 02 09:55:08 2018","Mon Apr 02 09:55:08 2018")
+ ["Fri Feb 02 10:55:08 2018","Mon Apr 02 10:55:08 2018")
+ [infinity,infinity]
+ (4 rows)
+
+ SELECT * FROM test_tsrange WHERE i>'[2018-02-02 08:55:08,2018-04-02 08:55:08)'::tsrange ORDER BY i;
+ i
+ ---------------------------------------------------------
+ ["Fri Feb 02 09:55:08 2018","Mon Apr 02 09:55:08 2018")
+ ["Fri Feb 02 10:55:08 2018","Mon Apr 02 10:55:08 2018")
+ [infinity,infinity]
+ (3 rows)
+
+ EXPLAIN (COSTS OFF) SELECT * FROM test_tsrange WHERE i<'[2018-02-02 08:55:08,2018-04-02 08:55:08)'::tsrange ORDER BY i;
+ QUERY PLAN
+ ----------------------------------------------------------------------------------------------------
+ Sort
+ Sort Key: i
+ -> Bitmap Heap Scan on test_tsrange
+ Recheck Cond: (i < '["Fri Feb 02 08:55:08 2018","Mon Apr 02 08:55:08 2018")'::tsrange)
+ -> Bitmap Index Scan on idx_tsrange
+ Index Cond: (i < '["Fri Feb 02 08:55:08 2018","Mon Apr 02 08:55:08 2018")'::tsrange)
+ (6 rows)
+
+ EXPLAIN (COSTS OFF) SELECT * FROM test_tsrange WHERE i<='[2018-02-02 08:55:08,2018-04-02 08:55:08)'::tsrange ORDER BY i;
+ QUERY PLAN
+ -----------------------------------------------------------------------------------------------------
+ Sort
+ Sort Key: i
+ -> Bitmap Heap Scan on test_tsrange
+ Recheck Cond: (i <= '["Fri Feb 02 08:55:08 2018","Mon Apr 02 08:55:08 2018")'::tsrange)
+ -> Bitmap Index Scan on idx_tsrange
+ Index Cond: (i <= '["Fri Feb 02 08:55:08 2018","Mon Apr 02 08:55:08 2018")'::tsrange)
+ (6 rows)
+
+ EXPLAIN (COSTS OFF) SELECT * FROM test_tsrange WHERE i='[2018-02-02 08:55:08,2018-04-02 08:55:08)'::tsrange ORDER BY i;
+ QUERY PLAN
+ ----------------------------------------------------------------------------------------------
+ Bitmap Heap Scan on test_tsrange
+ Recheck Cond: (i = '["Fri Feb 02 08:55:08 2018","Mon Apr 02 08:55:08 2018")'::tsrange)
+ -> Bitmap Index Scan on idx_tsrange
+ Index Cond: (i = '["Fri Feb 02 08:55:08 2018","Mon Apr 02 08:55:08 2018")'::tsrange)
+ (4 rows)
+
+ EXPLAIN (COSTS OFF) SELECT * FROM test_tsrange WHERE i>='[2018-02-02 08:55:08,2018-04-02 08:55:08)'::tsrange ORDER BY i;
+ QUERY PLAN
+ -----------------------------------------------------------------------------------------------------
+ Sort
+ Sort Key: i
+ -> Bitmap Heap Scan on test_tsrange
+ Recheck Cond: (i >= '["Fri Feb 02 08:55:08 2018","Mon Apr 02 08:55:08 2018")'::tsrange)
+ -> Bitmap Index Scan on idx_tsrange
+ Index Cond: (i >= '["Fri Feb 02 08:55:08 2018","Mon Apr 02 08:55:08 2018")'::tsrange)
+ (6 rows)
+
+ EXPLAIN (COSTS OFF) SELECT * FROM test_tsrange WHERE i>'[2018-02-02 08:55:08,2018-04-02 08:55:08)'::tsrange ORDER BY i;
+ QUERY PLAN
+ ----------------------------------------------------------------------------------------------------
+ Sort
+ Sort Key: i
+ -> Bitmap Heap Scan on test_tsrange
+ Recheck Cond: (i > '["Fri Feb 02 08:55:08 2018","Mon Apr 02 08:55:08 2018")'::tsrange)
+ -> Bitmap Index Scan on idx_tsrange
+ Index Cond: (i > '["Fri Feb 02 08:55:08 2018","Mon Apr 02 08:55:08 2018")'::tsrange)
+ (6 rows)
+
diff --git a/contrib/btree_gin/sql/anyrange.sql b/contrib/btree_gin/sql/anyrange.sql
new file mode 100644
index ...97157ad
*** a/contrib/btree_gin/sql/anyrange.sql
--- b/contrib/btree_gin/sql/anyrange.sql
***************
*** 0 ****
--- 1,31 ----
+ set enable_seqscan=off;
+
+ CREATE TABLE test_tsrange (
+ i tsrange
+ );
+
+ INSERT INTO test_tsrange VALUES
+ ( 'empty' ),
+ ( '(,)' ),
+ ( '[2018-02-02 03:55:08,2018-04-02 03:55:08)' ),
+ ( '[2018-02-02 04:55:08,2018-04-02 04:55:08)' ),
+ ( '[2018-02-02 05:55:08,2018-04-02 05:55:08)' ),
+ ( '[2018-02-02 08:55:08,2018-04-02 08:55:08)' ),
+ ( '[2018-02-02 09:55:08,2018-04-02 09:55:08)' ),
+ ( '[2018-02-02 10:55:08,2018-04-02 10:55:08)' ),
+ ( '[infinity,infinity]' )
+ ;
+
+ CREATE INDEX idx_tsrange ON test_tsrange USING gin (i);
+
+ SELECT * FROM test_tsrange WHERE i<'[2018-02-02 08:55:08,2018-04-02 08:55:08)'::tsrange ORDER BY i;
+ SELECT * FROM test_tsrange WHERE i<='[2018-02-02 08:55:08,2018-04-02 08:55:08)'::tsrange ORDER BY i;
+ SELECT * FROM test_tsrange WHERE i='[2018-02-02 08:55:08,2018-04-02 08:55:08)'::tsrange ORDER BY i;
+ SELECT * FROM test_tsrange WHERE i>='[2018-02-02 08:55:08,2018-04-02 08:55:08)'::tsrange ORDER BY i;
+ SELECT * FROM test_tsrange WHERE i>'[2018-02-02 08:55:08,2018-04-02 08:55:08)'::tsrange ORDER BY i;
+
+ EXPLAIN (COSTS OFF) SELECT * FROM test_tsrange WHERE i<'[2018-02-02 08:55:08,2018-04-02 08:55:08)'::tsrange ORDER BY i;
+ EXPLAIN (COSTS OFF) SELECT * FROM test_tsrange WHERE i<='[2018-02-02 08:55:08,2018-04-02 08:55:08)'::tsrange ORDER BY i;
+ EXPLAIN (COSTS OFF) SELECT * FROM test_tsrange WHERE i='[2018-02-02 08:55:08,2018-04-02 08:55:08)'::tsrange ORDER BY i;
+ EXPLAIN (COSTS OFF) SELECT * FROM test_tsrange WHERE i>='[2018-02-02 08:55:08,2018-04-02 08:55:08)'::tsrange ORDER BY i;
+ EXPLAIN (COSTS OFF) SELECT * FROM test_tsrange WHERE i>'[2018-02-02 08:55:08,2018-04-02 08:55:08)'::tsrange ORDER BY i;
diff --git a/doc/src/sgml/btree-gin.sgml b/doc/src/sgml/btree-gin.sgml
new file mode 100644
index 314e001..e1315da
*** a/doc/src/sgml/btree-gin.sgml
--- b/doc/src/sgml/btree-gin.sgml
***************
*** 18,24 ****
varchar, text, bytea, bit,
varbit, macaddr, macaddr8, inet,
cidr, uuid, name, bool,
! bpchar, and all enum types.
--- 18,24 ----
varchar, text, bytea, bit,
varbit, macaddr, macaddr8, inet,
cidr, uuid, name, bool,
! bpchar, and all enum and anyrange types.