摘要: Code-- Isolate top waitsWITH Waits AS( SELECT wait_type, wait_time_ms / 1000. AS wait_time_s, 100. * wait_time_ms / SUM(wait_time_ms) OVER()... 阅读全文
posted @ 2015-04-06 11:52 ICupid 阅读(152) 评论(0) 推荐(0) 编辑