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, 1 insertions, 1 deletions

diff --git a/contrib/rtree_gist/rtree_gist.sql.in b/contrib/rtree_gist/rtree_gist.sql.in
index 829ddd64688..68fe8b5edb8 100644
--- a/contrib/rtree_gist/rtree_gist.sql.in
+++ b/contrib/rtree_gist/rtree_gist.sql.in
@@ -13,7 +13,7 @@ create function gbox_compress(opaque) returns opaque as 'MODULE_PATHNAME' langua
 
 create function rtree_decompress(opaque) returns opaque as 'MODULE_PATHNAME' language 'C';
 
-create function gbox_penalty(opaque,opaque,opaque) returns opaque as 'MODULE_PATHNAME' language 'C';
+create function gbox_penalty(opaque,opaque,opaque) returns opaque as 'MODULE_PATHNAME' language 'C' with (isstrict);
 
 create function gbox_picksplit(opaque, opaque) returns opaque as 'MODULE_PATHNAME' language 'C';