David Hoksza <david.hoksza@seznam.cz> writes:
> I do following steps:
> 1. Compiling the dll in Microsoft Visual Studio.
> 2. Creating the def file (in mingw32):
I don't think you can use VS for building PG shared libraries --- it's
got incompatible conventions about symbol spelling, or some such.
There are more details in the pgsql-hackers-win32 archives I think.
regards, tom lane