select top 5 * from salestbl order by chg_date desc或(适于动态)
declare @n int
set @n = 5
set rowcount @N
select * from salestbl order by chg_date desc
set rowcount 0
declare @n int
set @n = 5
set rowcount @N
select * from salestbl order by chg_date desc
set rowcount 0
解决方案 »
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