SQL io 统计

dbcc dropcleanbuffers
SET STATISTICS IO on
select count(*) from mycoupon_1(nolock)
select count(1) from mycoupon_1(nolock)

posted on 2016-07-29 14:29  豆沙包没有肉  阅读(118)  评论(0)  编辑  收藏  举报

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