USE partsltd_prod;

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

CREATE TABLE IF NOT EXISTS partsltd_prod.PH_User_Change_Set (
	  id_change_set INT NOT NULL AUTO_INCREMENT PRIMARY KEY
    , comment VARCHAR(500)
    , updated_last_on DATETIME
    , id_user_updated_last_by INT
);