Re: BUG #2012: SPI_fnumber sigsegv when compiled with 7.4.8

"Michael Enke" <michael.enke@wincor-nixdorf.com> writes:
> A 'C' function, which uses the SPI_fnumber,
> which was compiled on 7.4.8 crashes the 8.0.3 server
> with a SIGSEGV.
> The same source code, compiled on 8.0.3
> makes no trouble.

This is not a bug, sorry.  We have never promised compatibility of
dynamically loaded functions across PG versions.

            regards, tom lane