SQL Server 2008使用扩展事件进行高级故障排除

复制SELECT OBJECT_NAME (ips.[object_id]) ASObject Name,用扩 si.nameASIndex Name, ROUND (ips.avg_fragmentation_in_percent, 2) ASFragmentation, ips.page_count ASPages, ROUND (ips.avg_page_space_used_in_percent, 2) ASPage Density FROM sys.dm_db_index_physical_stats ( DB_ID (SQLskillsDB), NULL, NULL, NULL, DETAILED) ips CROSS APPLY sys.indexes si WHERE si.object_id = ips.object_id AND si.index_id = ips.index_id AND ips.index_level = 0 -- only the leaf level AND ips.avg_fragmentation_in_percent > 10; -- filter on fragmentation GO 1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.
本文地址:http://www.bhae.cn/html/927e6699006.html
版权声明
本文仅代表作者观点,不代表本站立场。
本文系作者授权发表,未经许可,不得转载。