Since my server was started one month back, I am getting 2015-07-31 as the value of last_user_update for a table.
Does that mean my table’s data hasn't been modified (inserted, updated, deleted) since 2015-07-31?
Can I 100% believe the results returned by last_user_update in sys.dm_db_index_usage_stats?
I am using SQL Server 2012. I have checked through sys.dm_os_sys_info that my server was started last on 22nd April-2015.
I am only worried about modifications to the table after 31st July. The reason why I want to be sure is because my database has been used by another party after 31st July and the data is huge so I can't confirm now whether any updates have been done or not.