— 25 missing indexes that will improve performance the most SELECT TOP 25 dm_mid.database_id AS DatabaseID, DB_NAME(dm_mid.database_id) AS [Database], dm_migs.avg_user_impact * ( dm_migs.user_seeks + dm_migs.user_scans ) AS [Avg Estimated Impact], dm_migs.last_user_seek AS [Last Usage Time], OBJECT_NAME(dm_mid.OBJECT_ID, dm_mid.database_id) AS [Table], ‘CREATE INDEX [IDX_’ + OBJECT_NAME(dm_mid.OBJECT_ID, dm_mid.database_id) + ‘_’ + REPLACE(REPLACE(REPLACE(ISNULL(dm_mid.equality_columns, ”), ‘, ‘, ‘_’), ‘[‘, ”),…

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