HELP

We had an accident with a table where all tuples where deleted.
We have not run VACUUM yet and it seems like the datas are in place
in the base directory.
Our backup were not active when this happened.
I have seen some talk (Mr.Zé Carlos) about that it is possible to restore
those missing
data in this case, but I have not yet seen a solution for it.
Can anyone please help with this problem, it is kind of critical for us.

Thanks a lot in advance.

Marcos Takayas
DBA Embratel - Brazil