statitics.tsql

SELECT OBJECT_NAME(s.object_id) AS object_name,
    COL_NAME(sc.object_id, sc.column_id) AS column_name,
    s.name AS statistics_name
FROM sys.stats AS s
INNER JOIN sys.stats_columns AS sc
    ON s.stats_id = sc.stats_id AND s.object_id = sc.object_id
WHERE s.name like '_WA%'
ORDER BY s.name;