Track table updates
SELECT OBJECT_NAME(OBJECT_ID) AS DatabaseName, last_user_update,*
FROM sys.dm_db_index_usage_stats
WHERE database_id = DB_ID( 'bdc')
AND OBJECT_ID=OBJECT_ID('dwh_salesdata_ace')
modify datetime in sql server
DATEADD(hh, 1, last_user_update)
track table structure changes
SELECT name, [modify_date] FROM sys.tables