摘要:
在测量功能时,先以下命令清除sql server的缓存:dbccfreeProcCacheSELECTcreation_timeN'语句编译时间',last_execution_timeN'上次执行时间',total_physical_readsN'物理读取总次数',total_logical_reads/execution_countN'每次逻辑读次数',total_logical_readsN'逻辑读取总次数',total_logical_writesN'逻辑写入总次数',execution_c 阅读全文