# Variations

USE PARTS;

SELECT CONCAT('WARNING: Table ', TABLE_NAME, ' already exists.') AS msg_warning FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 'Shop_Variation';

CREATE TABLE Shop_Variation (
	id_variation INT NOT NULL AUTO_INCREMENT PRIMARY KEY, 
	id_type INT NOT NULL,
	CONSTRAINT FK_Shop_Variation_id_type
		FOREIGN KEY (id_type) 
		REFERENCES Shop_Variation_Type(id_type)
		ON UPDATE RESTRICT,
	code VARCHAR(50),
	name VARCHAR(255),
	active BIT NOT NULL DEFAULT 1,
	display_order INT NOT NULL,
	created_on DATETIME,
	created_by VARCHAR(100),
	id_change_set INT,
	CONSTRAINT FK_Shop_Variation_id_change_set
		FOREIGN KEY (id_change_set) 
		REFERENCES Shop_Product_Change_Set(id_change_set)
);