hi , check this if u feel it 's use full to You

SELECT

TOP 10

[Total Cost]

= ROUND(avg_total_user_cost * avg_user_impact * (user_seeks + user_scans),0)

, avg_user_impact

, TableName = statement

, [EqualityUsage] = equality_columns

, [InequalityUsage] = inequality_columns

, [Include Cloumns] = included_columns

FROM

sys.dm_db_missing_index_groups g INNER

JOIN sys.dm_db_missing_index_group_stats s

ON s.group_handle = g.index_group_handle INNER

JOIN sys.dm_db_missing_index_details d

ON d.index_handle = g.index_handle

ORDER

BY [Total Cost] DESC;