Posts and pages Disappeared!

Hello. I need help.
The automatic update of wordpress failed and after that all posts (and its derivatives such as pages and etc ..) are gone.
The total of posts appears correctly, but the posts list returns empty. I find posts in the database.
I’ve tried to repair the database, but it not worked.
It is the second time this has happened. The first time the problem was solved manually updating wordpress. It’s not working anymore.
Any ideas or suggestions?
Thank you.