delete cnei45 from(
Select Row_Number() Over(Partition by cost Order By cost asc ) As RowNumber ,
* from cnei45 ) cnei45
where cnei45.RowNumber >1
相关文章：
相似解决方案
热门标签
delete cnei45 from(
Select Row_Number() Over(Partition by cost Order By cost asc ) As RowNumber ,
* from cnei45 ) cnei45
where cnei45.RowNumber >1
相关文章：