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Mark contrib's GiST and GIN opclass support functions as STRICT, for safety.

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(Note: GiST penalty functions could possibly be non-strict, but none are at
present.)
This commit is contained in:
Tom Lane
2009-06-11 18:30:03 +00:00
parent 4c8175278f
commit d94582f4f8
7 changed files with 159 additions and 159 deletions
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22
contrib/pg_trgm/pg_trgm.sql.in
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@@ -1,4 +1,4 @@
/* $PostgreSQL: pgsql/contrib/pg_trgm/pg_trgm.sql.in,v 1.9 2009/03/25 22:19:01 tgl Exp $ */
/* $PostgreSQL: pgsql/contrib/pg_trgm/pg_trgm.sql.in,v 1.10 2009/06/11 18:30:03 tgl Exp $ */
-- Adjust this setting to control where the objects get created.
SET search_path = public;
@@ -58,37 +58,37 @@ CREATE TYPE gtrgm (
CREATE OR REPLACE FUNCTION gtrgm_consistent(internal,text,int,oid,internal)
RETURNS bool
AS 'MODULE_PATHNAME'
LANGUAGE C IMMUTABLE;
LANGUAGE C IMMUTABLE STRICT;
CREATE OR REPLACE FUNCTION gtrgm_compress(internal)
RETURNS internal
AS 'MODULE_PATHNAME'
LANGUAGE C IMMUTABLE;
LANGUAGE C IMMUTABLE STRICT;
CREATE OR REPLACE FUNCTION gtrgm_decompress(internal)
RETURNS internal
AS 'MODULE_PATHNAME'
LANGUAGE C IMMUTABLE;
LANGUAGE C IMMUTABLE STRICT;
CREATE OR REPLACE FUNCTION gtrgm_penalty(internal,internal,internal)
RETURNS internal
AS 'MODULE_PATHNAME'
LANGUAGE C STRICT IMMUTABLE;
LANGUAGE C IMMUTABLE STRICT;
CREATE OR REPLACE FUNCTION gtrgm_picksplit(internal, internal)
RETURNS internal
AS 'MODULE_PATHNAME'
LANGUAGE C IMMUTABLE;
LANGUAGE C IMMUTABLE STRICT;
CREATE OR REPLACE FUNCTION gtrgm_union(bytea, internal)
RETURNS _int4
AS 'MODULE_PATHNAME'
LANGUAGE C IMMUTABLE;
LANGUAGE C IMMUTABLE STRICT;
CREATE OR REPLACE FUNCTION gtrgm_same(gtrgm, gtrgm, internal)
RETURNS internal
AS 'MODULE_PATHNAME'
LANGUAGE C IMMUTABLE;
LANGUAGE C IMMUTABLE STRICT;
-- create the operator class for gist
CREATE OPERATOR CLASS gist_trgm_ops
@@ -108,17 +108,17 @@ AS
CREATE OR REPLACE FUNCTION gin_extract_trgm(text, internal)
RETURNS internal
AS 'MODULE_PATHNAME'
LANGUAGE C IMMUTABLE;
LANGUAGE C IMMUTABLE STRICT;
CREATE OR REPLACE FUNCTION gin_extract_trgm(text, internal, int2, internal, internal)
RETURNS internal
AS 'MODULE_PATHNAME'
LANGUAGE C IMMUTABLE;
LANGUAGE C IMMUTABLE STRICT;
CREATE OR REPLACE FUNCTION gin_trgm_consistent(internal, int2, text, int4, internal, internal)
RETURNS bool
AS 'MODULE_PATHNAME'
LANGUAGE C IMMUTABLE;
LANGUAGE C IMMUTABLE STRICT;
-- create the operator class for gin
CREATE OPERATOR CLASS gin_trgm_ops