Thursday, June 30, 2016

Sql server most used indexes

SELECT 
 db_name(ius.database_id) AS DatabaseName,
 t.NAME AS TableName,
 i.NAME AS IndexName,
 i.type_desc AS IndexType,
 ius.user_seeks + ius.user_scans + ius.user_lookups AS NbrTimesAccessed
FROM sys.dm_db_index_usage_stats ius
INNER JOIN sys.indexes i ON i.OBJECT_ID = ius.OBJECT_ID AND i.index_id = ius.index_id
INNER JOIN sys.tables t ON t.OBJECT_ID = i.object_id
WHERE database_id = DB_ID('MyDb')
ORDER BY ius.user_seeks + ius.user_scans + ius.user_lookups DESC

No comments:

Post a Comment