Greg Stark <gsstark(at)mit(dot)edu> writes:
> "Jesper K. Pedersen" <jkp(at)solnet(dot)homeip(dot)net> writes:
>> Having checked the I/O format it seems that MS Access exports the
>> values of a YESNO field as 0 and 1
> If only Postgres's boolean type were as helpful.
There's a cast to int in 8.1, and you can roll-your-own easily in prior
releases ...
regards, tom lane