--批量生成语句,执行即可。(接待单里面没有结账单号造成单子看不见) select 'Update T_RECEIVE set F_CHECKOUTID = ''' + F_ID + ''' where F_ID = ''' + F_RECEIVEID + '''' from T_CHECKOUT where F_RECEIVEID in ( select F_ID from T_RECEIVE where F_ID in ( select F_RECEIVEID from T_CHECKOUT where F_CHECKOUTID is null ) )