<p class="intro">在MSSQL Server中通过查看SQL语句执行所用的时间,来衡量SQL语句的性能。</p> 代码如下:<br>set statistics profile on <br>set statistics io on <br>set statistics time on <br>go <br><br>你执行的SQL语句 <br> 代码如下:<br>go <br>set statistics profile off <br>set statistics io off <br>set statistics time off <br><br><br>执行完后点消息即可。 <br><br>