grocy/migrations/0120.sql

CREATE TRIGGER cascade_product_removal AFTER DELETE ON products
BEGIN
	DELETE FROM stock
	WHERE product_id = OLD.id;

	DELETE FROM stock_log
	WHERE product_id = OLD.id;

	DELETE FROM product_barcodes
	WHERE product_id = OLD.id;

	DELETE FROM quantity_unit_conversions
	WHERE product_id = OLD.id;

	DELETE FROM recipes_pos
	WHERE product_id = OLD.id;

	UPDATE recipes
	SET product_id = NULL
	WHERE product_id = OLD.id;

	DELETE FROM meal_plan
	WHERE product_id = OLD.id
		AND type = 'product';

	DELETE FROM shopping_list
	WHERE product_id = OLD.id;
END;