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sql 执行语句性能测试

2010-07-22 17:35 337 查看
SET STATISTICS io ON
SET STATISTICS time ON
go
 ---要测试的sql语句
select * from Driver_Device1 where ProcessorArchitecture = 'x86'
and DeviceID = 'PCI/VEN_14e4&DEV_16C6' and OSVersion = '5.1'
go
SET STATISTICS profile OFF
SET STATISTICS io OFF
SET STATISTICS time OFF
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标签:  sql statistics 测试 io x86 c