Marco Rademeyer <mrademeyer@xxxxxxxxx> writes: > I have a very strange problem. > I was importing about 5 gigs of data last night. > When I got in this morning the script had completed. But my database has > disappeared. I login to the databases , but all the tables are gone. Sounds a whole lot like transaction ID wraparound :-(. How long ago did you last do a database-wide VACUUM? regards, tom lane