-- Move `bank_vault` value from `login` to `global_reg_value`.
-- Please be careful if you're running multi char-server, better you do this step manually to move the `bank_vault`
-- to proper `global_reg_value` tables of char-servers used.
INSERT INTO `global_reg_value` (`char_id`, `str`, `value`, `type`, `account_id`)
    SELECT '0', '#BANKVAULT', `bank_vault`, '2', `account_id`
	    FROM `login` WHERE `bank_vault` != 0;

-- Remove `bank_vault` from `login` table, login-server side.
ALTER TABLE `login` DROP `bank_vault`;