"Mihai Gheorghiu" <tanethq@earthlink.net> writes:
> I double-checked:
> - It is the tables that were included in the MSAccess querry that can no
> longer be accessed by MSAccess.
> - The tables in question can be viewed with psql and PGAccess.
Well, if you can read the tables with psql then they're not "broken".
It sounds like the problem must be on the MSAccess side --- does
MSAccess have any persistent state that you can reset? (preferences
file maybe?)
regards, tom lane