摘要:
sqlserver2008 R2中查找未使用过的索引:SELECT TOP 1000o.name AS 表名, i.name AS 索引名, i.index_id AS 索引id, dm_ius.user_seeks AS 搜索次数, dm_ius.user_scans AS 扫描次数, dm_ius.user_lookups AS 查找次数, dm_ius.user_updates AS 更新次数, p.TableRows as 表行数, 'DROP INDEX ' + QUOTENAME(i.name)+ ' ON ' + QUOTENAME(s.name) 阅读全文
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