摘要：
Index related DMVs and DMFs - sys.dm_db_index_usage_stats By : Dinesh Priyankara Oct 09, 2007 Examining statistics of indexes is usefulforoptimizingthe performance of queries. Statistics help us d... 阅读全文
posted @ 2010-03-25 16:59 nzperfect 阅读(1041) 评论(0) 推荐(0) 编辑