1、UPDATE TABLE_NAME SET ROW_NAME=NEW_VALUEWHERE ROW_NAME=OLD_NAME对表进行更新
2、EG:UPDATE KH_informationize SET KH_Address='M78'WHERE KH_Address='狮子座'
3、执行成功使用select语句对表进行查询SELECT *FROM KH_informationize查询成功也可以直接查询SELECT * FROM KH_informationize WHERE KH_Address='M78'
4、更新若干列:UPDATE KH_informationize SET KH_Address = '狮子座', KH_Name='稆糨孝汶;雷欧'WHERE KH_ID = 1500310112执行成功
5、执行再select查询修改内容成功写入修改成功