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set statistics profile on
set statistics io on
set statistics time on
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declare @begin_date datetime
declare @end_date datetime
select @begin_date = getdate()
exec ´æ´¢¹ý³Ì
select @end_date = getdate()
select datediff(ms,@begin_date,@end_date) as 'ÓÃʱ/ºÁÃë'
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public sealed class DbOper
{
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/// DbOperÀàµÄ¹¹Ô캯Êý
///</summary>
private DbOper()
{
}
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Code:
SELECT * from
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