Files
dog_training/static/MySQL/3229_0_tri_DOG_Personal_Best.sql
2025-06-21 17:51:07 +01:00

59 lines
2.1 KiB
SQL

USE parts;
DROP TRIGGER IF EXISTS parts.before_insert_DOG_Personal_Best;
DROP TRIGGER IF EXISTS parts.before_update_DOG_Personal_Best;
DELIMITER //
CREATE TRIGGER parts.before_insert_DOG_Personal_Best
BEFORE INSERT ON parts.DOG_Personal_Best
FOR EACH ROW
BEGIN
SET NEW.created_on := IFNULL(NEW.created_on, NOW());
END //
DELIMITER ;
DELIMITER //
CREATE TRIGGER parts.before_update_DOG_Personal_Best
BEFORE UPDATE ON parts.DOG_Personal_Best
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 parts.DOG_Personal_Best_Audit (
id_personal_best
, name_field
, value_prev
, value_new
, id_change_set
)
-- Changed id_dog_command_link
SELECT NEW.id_personal_best, 'id_dog_command_link', CONVERT(OLD.id_dog_command_link, CHAR), CONVERT(NEW.id_dog_command_link, CHAR), NEW.id_change_set
WHERE NOT (OLD.id_dog_command_link <=> NEW.id_dog_command_link)
UNION
-- Changed is_achieved_using_button
SELECT NEW.id_personal_best, 'is_achieved_using_button', CONVERT(CONVERT(OLD.is_achieved_using_button, SIGNED), CHAR), CONVERT(CONVERT(NEW.is_achieved_using_button, SIGNED), CHAR), NEW.id_change_set
WHERE NOT (OLD.is_achieved_using_button <=> NEW.is_achieved_using_button)
UNION
-- Changed situation
SELECT NEW.id_personal_best, 'situation', OLD.situation, NEW.situation, NEW.id_change_set
WHERE NOT OLD.situation <=> NEW.situation
UNION
-- Changed quantity
SELECT NEW.id_personal_best, 'quantity', CONVERT(OLD.quantity, CHAR), CONVERT(NEW.quantity, CHAR), NEW.id_change_set
WHERE NOT (OLD.quantity <=> NEW.quantity)
UNION
-- Changed duration_seconds
SELECT NEW.id_personal_best, 'duration_seconds', CONVERT(OLD.duration_seconds, CHAR), CONVERT(NEW.duration_seconds, CHAR), NEW.id_change_set
WHERE NOT (OLD.duration_seconds <=> NEW.duration_seconds)
UNION
-- Changed active
SELECT NEW.id_personal_best, '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 ;