When I asked Doug Hennig if SDT might someday have an Index checker utility, the reply was that his research showed that it could take as long or longer to check an index as to simply recreate it. Therefore his recommendation is if you are concerned with corruption, recreate the indexes.

Rick

>Hello,
>
>How can I check the database index have corrupted or not when my program startup, such that it can reindex automatically before the user start working?
>
>Thanks!
>Jimi