SQL_CHAR, SQL_INTEGER or SQL_BIT datatype problem

Hi,

I have tried to install postgreSQL 8.0 on Windows 2000 and ran into problems,
when using my code to bind columns to memory. The code works fine, when used
with postgreSQL 7.x on a linux box and client on windows.

The code uses SQLDescribeCol(...) to get the datatype for the query.
And I use simple switch statement for my supported datatypes.

Are there any differences in these database versions ?

Thanks

Lothar