删除Table中完全重复记录 SQL语句

Create Table ReRowTest
(
   ID int not null,
   Name varchar(50)
)
insert into ReRowTest values(1,3)
insert into ReRowTest values(1,3)
insert into ReRowTest values(1,3)
insert into ReRowTest values(1,3)
insert into ReRowTest values(2,4)
insert into ReRowTest values(2,4)
insert into ReRowTest values(2,4)
insert into ReRowTest values(3,5)
insert into ReRowTest values(3,5)
insert into ReRowTest values(3,5)

 

SQL语句：

Select Distinct * into #tempTable From ReRowTest
Delete From ReRowTest
insert ReRowTest  Select * From #tempTable
Drop table #tempTable

 

Select * From ReRowTest  结果为：

ID Name
1  3
2  4
3  5

 

如果常用可以封装成SQL存储过程