摘要：
/* SQL2008系统统计函数 */SELECT @@CONNECTIONSSELECT @@CPU_BUSYSELECT @@IDLESELECT @@IO_BUSYSELECT @@PACK_RECEIVEDSELECT @@PACK_SENTSELECT @@TIMETICKSSELECT @@TOTAL_ERRORSSELECT @@TOTAL_READSELECT @@TOTAL_WRITE/* 下面的示例显示了如何返回截至当前日期和时间的登录尝试次数。Today's Date and Time Login Attempts----------------------- - 阅读全文
