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partsERP/static/MySQL/3106_tri_Shop_Address.sql

67 lines
2.0 KiB
SQL

# Shop Address
DROP TRIGGER IF EXISTS before_insert_Shop_Address;
DROP TRIGGER IF EXISTS before_update_Shop_Address;
DELIMITER //
CREATE TRIGGER before_insert_Shop_Address
BEFORE INSERT ON Shop_Address
FOR EACH ROW
BEGIN
SET NEW.created_on := IFNULL(NEW.created_on, NOW());
SET NEW.created_by := IFNULL(NEW.created_by, IFNULL((SELECT id_user FROM Shop_User WHERE firstname = CURRENT_USER()), -1));
END //
DELIMITER ;;
DELIMITER //
CREATE TRIGGER before_update_Shop_Address
BEFORE UPDATE ON Shop_Address
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 Shop_Address_Audit (
id_address,
name_field,
value_prev,
value_new,
id_change_set
)
# Changed region
SELECT NEW.id_address, 'id_region', OLD.id_region, NEW.id_region, NEW.id_change_set
WHERE NOT OLD.id_region <=> NEW.id_region
UNION
# Changed postcode
SELECT NEW.id_address, 'postcode', OLD.postcode, NEW.postcode, NEW.id_change_set
WHERE NOT OLD.postcode <=> NEW.postcode
UNION
# Changed address_line_1
SELECT NEW.id_address, 'address_line_1', OLD.address_line_1, NEW.address_line_1, NEW.id_change_set
WHERE NOT OLD.address_line_1 <=> NEW.address_line_1
UNION
# Changed address_line_2
SELECT NEW.id_address, 'address_line_2', OLD.address_line_2, NEW.address_line_2, NEW.id_change_set
WHERE NOT OLD.address_line_2 <=> NEW.address_line_2
UNION
# Changed city
SELECT NEW.id_address, 'city', OLD.city, NEW.city, NEW.id_change_set
WHERE NOT OLD.city <=> NEW.city
UNION
# Changed county
SELECT NEW.id_address, 'county', OLD.county, NEW.county, NEW.id_change_set
WHERE NOT OLD.county <=> NEW.county
UNION
# Changed active
SELECT NEW.id_address, '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 ;;