Files
dog_training/static/MySQL/30524_tri_DOG_Role_Permission_Link.sql

53 lines
1.7 KiB
SQL

USE fetchmetrics;
DROP TRIGGER IF EXISTS fetchmetrics.before_insert_DOG_Role_Permission_Link;
DROP TRIGGER IF EXISTS fetchmetrics.before_update_DOG_Role_Permission_Link;
DELIMITER //
CREATE TRIGGER fetchmetrics.before_insert_DOG_Role_Permission_Link
BEFORE INSERT ON fetchmetrics.DOG_Role_Permission_Link
FOR EACH ROW
BEGIN
SET NEW.created_on := IFNULL(NEW.created_on, NOW());
END //
DELIMITER ;
DELIMITER //
CREATE TRIGGER fetchmetrics.before_update_DOG_Role_Permission_Link
BEFORE UPDATE ON fetchmetrics.DOG_Role_Permission_Link
FOR EACH ROW
BEGIN
IF OLD.id_change_set <=> NEW.id_change_set THEN
SIGNAL SQLSTATE '45000'
SET MESSAGE_TEXT = 'New change Set ID must be provided.';
END IF;
INSERT INTO fetchmetrics.DOG_Role_Permission_Link_Audit (
id_link,
name_field,
value_prev,
value_new,
id_change_set
)
-- Changed id_role
SELECT NEW.id_link, 'id_role', CONVERT(OLD.id_role, CHAR), CONVERT(NEW.id_role, CHAR), NEW.id_change_set
WHERE NOT OLD.id_role <=> NEW.id_role
UNION
-- Changed id_permission
SELECT NEW.id_link, 'id_permission', CONVERT(OLD.id_permission, CHAR), CONVERT(NEW.id_permission, CHAR), NEW.id_change_set
WHERE NOT OLD.id_permission <=> NEW.id_permission
UNION
-- Changed id_access_level
SELECT NEW.id_link, 'id_access_level', CONVERT(OLD.id_access_level, CHAR), CONVERT(NEW.id_access_level, CHAR), NEW.id_change_set
WHERE NOT OLD.id_access_level <=> NEW.id_access_level
UNION
-- Changed active
SELECT NEW.id_link, 'active', CONVERT(CONVERT(OLD.active, SIGNED), CHAR), CONVERT(CONVERT(NEW.active, SIGNED), CHAR), NEW.id_change_set
WHERE NOT (OLD.active <=> NEW.active)
;
END //
DELIMITER ;