可以帮助我吗?
我的查询:
CREATE OR REPLACE FUNCTION "public"."last_seq"()
RETURNS SETOF "pg_catalog"."record" AS $BODY$
DECLARE lastid_seq varchar;
BEGIN
SELECT object_name INTO lastid_seq
FROM vw_class_information
WHERE object_type ='SEQUENCE';
RETURN QUERY EXECUTE
'SELECT nextval('||lastid_seq||')';
END
$BODY$
LANGUAGE 'plpgsql' VOLATILE COST 100 ROWS 1000;
此结果 vw_class_information :
log_activity_dt_id_seq
log_activity_id_seq
log_approval_dt_id_seq
log_approval_id_seq
我想选择结果 vw_class_information 来选择内部程序吗?