64 lines
2.0 KiB
SQL
64 lines
2.0 KiB
SQL
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# Shop Variation
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DROP TRIGGER IF EXISTS before_insert_Shop_Variation;
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DROP TRIGGER IF EXISTS before_update_Shop_Variation;
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DELIMITER //
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CREATE TRIGGER before_insert_Shop_Variation
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BEFORE INSERT ON Shop_Variation
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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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SET NEW.created_by := IFNULL(NEW.created_by, IFNULL((SELECT id_user FROM Shop_User WHERE firstname = CURRENT_USER()), -1));
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END //
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DELIMITER ;;
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DELIMITER //
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CREATE TRIGGER before_update_Shop_Variation
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BEFORE UPDATE ON Shop_Variation
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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 Shop_Variation_Audit (
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id_variation,
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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_unit_measurement
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SELECT NEW.id_variation, 'id_unit_measurement', OLD.id_unit_measurement, NEW.id_unit_measurement, NEW.id_change_set
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WHERE NOT OLD.id_unit_measurement <=> NEW.id_unit_measurement
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UNION
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# Changed count_unit_measurement
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SELECT NEW.id_variation, 'count_unit_measurement', OLD.count_unit_measurement, NEW.count_unit_measurement, NEW.id_change_set
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WHERE NOT OLD.count_unit_measurement <=> NEW.count_unit_measurement
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UNION
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# Changed code
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SELECT NEW.id_variation, 'code', OLD.code, NEW.code, NEW.id_change_set
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WHERE NOT OLD.code <=> NEW.code
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UNION
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# Changed name
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SELECT NEW.id_variation, 'name', OLD.name, NEW.name, NEW.id_change_set
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WHERE NOT OLD.name <=> NEW.name
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UNION
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# Changed active
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SELECT NEW.id_variation, '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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UNION
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# Changed display_order
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SELECT NEW.id_variation, 'display_order', CONVERT(OLD.display_order, CHAR), CONVERT(NEW.display_order, CHAR), NEW.id_change_set
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WHERE NOT (OLD.display_order <=> NEW.display_order)
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;
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END //
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DELIMITER ;;
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