CREATE FUNCTION oracle.sys_extract_utc(timestamp with time zone) RETURNS timestamp without time zone AS 'MODULE_PATHNAME','orafce_sys_extract_utc' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE; COMMENT ON FUNCTION oracle.sysdate() IS 'Extract timestamp at utc time zone'; CREATE FUNCTION oracle.sys_extract_utc(oracle.date) RETURNS oracle.date AS 'MODULE_PATHNAME','orafce_sys_extract_utc_oracle_date' LANGUAGE C STABLE STRICT PARALLEL SAFE; COMMENT ON FUNCTION oracle.sysdate() IS 'Extract timestamp at utc time zone';