SQL Server：

復(fù)制代碼 代碼如下:

Select TOP N * From TABLE Order By NewID()
view plaincopy to clipboardprint?
Select TOP N * From TABLE Order By NewID()

Select TOP N * From TABLE Order By NewID()

Access：

復(fù)制代碼 代碼如下:

Select TOP N * From TABLE Order By Rnd(ID)
view plaincopy to clipboardprint?
Select TOP N * From TABLE Order By Rnd(ID)

Select TOP N * From TABLE Order By Rnd(ID)

復(fù)制代碼 代碼如下:

Select TOP N * From TABLE Order BY Rnd(Len(UserName))
view plaincopy to clipboardprint?
Select TOP N * From TABLE Order BY Rnd(Len(UserName))

Select TOP N * From TABLE Order BY Rnd(Len(UserName))

復(fù)制代碼 代碼如下:

Select * From TABLE Order By Rand() Limit 10
view plaincopy to clipboardprint?
Select * From TABLE Order By Rand() Limit 10

Select * From TABLE Order By Rand() Limit 10

postgreSQL：

復(fù)制代碼 代碼如下:

select * from glxt022 order by random() limit 5
view plaincopy to clipboardprint?
select * from glxt022 order by random() limit 5