1. null-safe interface to GiST

   (as proposed in http://fts.postgresql.org/db/mw/msg.html?mid=1028327)

2. support for 'pass-by-value' arguments - to test this
   we used special opclass for int4 with values in range [0-2^15]
   More testing will be done after resolving problem with
   index_formtuple and implementation of B-tree using GiST

3. small patch to contrib modules (seg,cube,rtree_gist,intarray) -
   mark functions as 'isstrict' where needed.

Oleg Bartunov

1 files changed, 8 insertions, 8 deletions

diff --git a/contrib/intarray/_int.sql.in b/contrib/intarray/_int.sql.in
index 2214bef21f1..a07013337b9 100644
--- a/contrib/intarray/_int.sql.in
+++ b/contrib/intarray/_int.sql.in
@@ -9,7 +9,7 @@ BEGIN TRANSACTION;
 -- Comparison methods
 
 CREATE FUNCTION _int_contains(_int4, _int4) RETURNS bool
-	AS 'MODULE_PATHNAME' LANGUAGE 'c';
+	AS 'MODULE_PATHNAME' LANGUAGE 'c' with (isstrict);
 
 INSERT INTO pg_description (objoid, description)
    SELECT oid, 'contains'::text
@@ -17,7 +17,7 @@ INSERT INTO pg_description (objoid, description)
    WHERE proname = '_int_contains'::name;
 
 CREATE FUNCTION _int_contained(_int4, _int4) RETURNS bool
-	AS 'MODULE_PATHNAME' LANGUAGE 'c';
+	AS 'MODULE_PATHNAME' LANGUAGE 'c' with (isstrict);
 
 INSERT INTO pg_description (objoid, description)
    SELECT oid, 'contained in'::text
@@ -25,7 +25,7 @@ INSERT INTO pg_description (objoid, description)
    WHERE proname = '_int_contained'::name;
 
 CREATE FUNCTION _int_overlap(_int4, _int4) RETURNS bool
-	AS 'MODULE_PATHNAME' LANGUAGE 'c';
+	AS 'MODULE_PATHNAME' LANGUAGE 'c' with (isstrict);
 
 INSERT INTO pg_description (objoid, description)
    SELECT oid, 'overlaps'::text
@@ -33,7 +33,7 @@ INSERT INTO pg_description (objoid, description)
    WHERE proname = '_int_overlap'::name;
 
 CREATE FUNCTION _int_same(_int4, _int4) RETURNS bool
-	AS 'MODULE_PATHNAME' LANGUAGE 'c';
+	AS 'MODULE_PATHNAME' LANGUAGE 'c' with (isstrict);
 
 INSERT INTO pg_description (objoid, description)
    SELECT oid, 'same as'::text
@@ -41,7 +41,7 @@ INSERT INTO pg_description (objoid, description)
    WHERE proname = '_int_same'::name;
 
 CREATE FUNCTION _int_different(_int4, _int4) RETURNS bool
-	AS 'MODULE_PATHNAME' LANGUAGE 'c';
+	AS 'MODULE_PATHNAME' LANGUAGE 'c' with (isstrict);
 
 INSERT INTO pg_description (objoid, description)
    SELECT oid, 'different'::text
@@ -51,10 +51,10 @@ INSERT INTO pg_description (objoid, description)
 -- support routines for indexing
 
 CREATE FUNCTION _int_union(_int4, _int4) RETURNS _int4
-	AS 'MODULE_PATHNAME' LANGUAGE 'c';
+	AS 'MODULE_PATHNAME' LANGUAGE 'c' with (isstrict);
 
 CREATE FUNCTION _int_inter(_int4, _int4) RETURNS _int4
-	AS 'MODULE_PATHNAME' LANGUAGE 'c';
+	AS 'MODULE_PATHNAME' LANGUAGE 'c' with (isstrict);
 
 --
 -- OPERATORS
@@ -223,7 +223,7 @@ CREATE FUNCTION g_intbig_decompress(opaque) RETURNS opaque
 	AS 'MODULE_PATHNAME' LANGUAGE 'c';
 
 CREATE FUNCTION g_intbig_penalty(opaque,opaque,opaque) RETURNS opaque
-	AS 'MODULE_PATHNAME' LANGUAGE 'c';
+	AS 'MODULE_PATHNAME' LANGUAGE 'c' with (isstrict);
 
 CREATE FUNCTION g_intbig_picksplit(opaque, opaque) RETURNS opaque
 	AS 'MODULE_PATHNAME' LANGUAGE 'c';