如何能從8000多家客戶中,方便快捷地查詢出沒有過發貨業務的客戶?
熱心網友
在數據庫執行以下語句select ccuscode from customer where ccuscode not in ( select distinct ccuscode from dispatchlist )
如何能從8000多家客戶中,方便快捷地查詢出沒有過發貨業務的客戶?
在數據庫執行以下語句select ccuscode from customer where ccuscode not in ( select distinct ccuscode from dispatchlist )