Hello,
I try to use the srf API and I have a link error. When I did :
FuncCallContext *funcctx;
...
if (SRF_IS_FIRSTCALL()){
funcctx = SRF_FIRSTCALL_INIT(); // If I remove this line, no link
error
...
}
I have this link error : "undefined reference to
'init_MultiFuncCal
ction : missing library on PostgreSQL 8.3.6 on
Windows?
À: "Ben Ali Rachid"
Cc: pgsql-general@postgresql.org
Date: Vendredi 20 Mars 2009, 16h37
Ben Ali Rachid writes:
> I have this link error : "undefined reference to
> 'init_MultiFuncCall(FunctionCallInfoData*)'"
eans ACCESS VIOLATION. I don't know what causes this exception. It's also a
problem with some missing " extern 'C' " ? Or is it a null pointer problem ?
Tom Lane wrote :
> On the whole I'd recommend using plain C for backend functions if you
> possibly can.
Unfortunately, I must use cpp because I must translate an temporal extension
(wrote on cpp with templates, ...) from Oracle to PostgreSQL.
--
Ben Ali Rachid
SRF_RETURN_DONE(funcctx);
}
#ifdef __cplusplus
}
#endif
I have no problem when I load the DLL (no 'missing magic block' error). The
server crashes when I try : SELECT normal_rand(5, 10.0, 20.0) or SELECT * FROM
normal_rand(5, 10.0, 20.0).
--
Ben Ali Rachid
