USE parts;

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

CREATE TABLE IF NOT EXISTS parts.DOG_Role (
      id_role INT NOT NULL AUTO_INCREMENT PRIMARY KEY
    , code VARCHAR(100)
    , name VARCHAR(250)
    , display_order INT NOT NULL
    , active BIT NOT NULL DEFAULT 1
    , created_on DATETIME
    , id_user_created_by INT
    , CONSTRAINT FK_DOG_Role_id_user_created_by
        FOREIGN KEY (id_user_created_by)
        REFERENCES parts.DOG_User(id_user)
    , id_change_set INT
    , CONSTRAINT FK_DOG_Role_id_change_set
		FOREIGN KEY (id_change_set) 
        REFERENCES parts.DOG_User_Change_Set(id_change_set)
);