如何only update the first occurrence in a table# Database - 数据库
e*e
1 楼
我有两行一模一样的数据, 只想修改其中一行的一个Column的值
update tablename
set column = 'new value'
where [occurrence=1??]
该怎麽写呀?谢谢!
update tablename
set column = 'new value'
where [occurrence=1??]
该怎麽写呀?谢谢!
