Boszormenyi Zoltan wrote:
Rob Newton írta:
  

Is there some way of building with Pg v8.0 ECPG lib and running on a
system with Pg v8.4 ECPG lib?  or vice versa? and is libecpg_compat
intended for that purpose?
    

You can build the src/interfaces/libpq and src/interfaces/ecpg/ecpglib
directories in the old version and install them side by side with the new
version. The 8.4 server works happily with the old ECPG client.

  
OK, that is handy to know.  I'll give it a try...

Many thanks,
Rob