48 lines
1.4 KiB
SQL
48 lines
1.4 KiB
SQL
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USE partsltd_prod;
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DROP TRIGGER IF EXISTS partsltd_prod.before_insert_PH_User_Role_Link;
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DROP TRIGGER IF EXISTS partsltd_prod.before_update_PH_User_Role_Link;
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DELIMITER //
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CREATE TRIGGER partsltd_prod.before_insert_PH_User_Role_Link
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BEFORE INSERT ON partsltd_prod.PH_User_Role_Link
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FOR EACH ROW
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BEGIN
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SET NEW.created_on := IFNULL(NEW.created_on, NOW());
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END //
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DELIMITER ;
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DELIMITER //
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CREATE TRIGGER partsltd_prod.before_update_PH_User_Role_Link
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BEFORE UPDATE ON partsltd_prod.PH_User_Role_Link
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FOR EACH ROW
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BEGIN
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IF OLD.id_change_set <=> NEW.id_change_set THEN
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SIGNAL SQLSTATE '45000'
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SET MESSAGE_TEXT = 'New change Set ID must be provided.';
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END IF;
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INSERT INTO partsltd_prod.PH_User_Role_Link_Audit (
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id_link,
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name_field,
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value_prev,
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value_new,
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id_change_set
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)
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-- Changed id_user
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SELECT NEW.id_link, 'id_user', CONVERT(OLD.id_user, CHAR), CONVERT(NEW.id_user, CHAR), NEW.id_change_set
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WHERE NOT OLD.id_user <=> NEW.id_user
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UNION
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-- Changed id_role
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SELECT NEW.id_link, 'id_role', CONVERT(OLD.id_role, CHAR), CONVERT(NEW.id_role, CHAR), NEW.id_change_set
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WHERE NOT OLD.id_role <=> NEW.id_role
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UNION
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-- Changed active
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SELECT NEW.id_link, 'active', CONVERT(CONVERT(OLD.active, SIGNED), CHAR), CONVERT(CONVERT(NEW.active, SIGNED), CHAR), NEW.id_change_set
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WHERE NOT (OLD.active <=> NEW.active)
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;
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END //
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DELIMITER ; |