-- fenced function is forbidden
CREATE FUNCTION oldstyle_length(int4, text)
	RETURNS int4
	AS '@libdir@/regress@DLSUFFIX@'
	LANGUAGE C FENCED;
-- not fenced function is ok
-- cannot be tested right now, because not fenced c udf is not ready yet.
--CREATE FUNCTION oldstyle_length(int4, text)
--	RETURNS int4
--	AS '@libdir@/regress@DLSUFFIX@'
--	LANGUAGE C NOT FENCED;
--SELECT oldstyle_length(5, 'abc');
-- java udf is forbidden
CREATE FUNCTION java_getSystemProperty(VARCHAR)
	RETURNS VARCHAR
	AS 'java.lang.System.getProperty'
	LANGUAGE java NOT FENCED;
CREATE FUNCTION java_getSystemProperty(VARCHAR)
	RETURNS VARCHAR
	AS 'java.lang.System.getProperty'
	LANGUAGE java FENCED;