比較刪除相似文本我下面舉個例子如何從上一列與另一列在SQL Server
addressid 23915031
customerid 13154569
address1 FLAT NO 23 3Road Floor KRISH BUILDING ANUSHKTI
address2 GAR BARC COLONY Near SECTOR MARKET
address3 MANKHURoad MUMBAI
landmark ANUOHAKTING
zipcode 400094
addresstype RESIDENCE ADDRESS
cityname MUMBAI
statedesc MAHARASHTRA
在上面的例子中,我想用城市名外地comapring從2地址字段中刪除孟買。如何在SQL服務器中執行此操作。 請幫忙!