Dear all,
I try to compile the code below to dynamic library, the problem if i
declare the variable type to anything else int32, i recieve the error
as below, any body have experience in writing functions using c
i use VC++ 6.
Kind regards
ihab
extern "C" {
Datum add_one(PG_FUNCTION_ARGS) {
float8 arg = PG_GETARG_FLOAT8(0);
float8 arg1 = PG_GETARG_FLOAT8(1);
PG_RETURN_FLOAT8(arg + arg1);
}
--------------------Configuration: eehab - Win32 Release--------------------
Linking...
Creating library Release/eehab.lib and object Release/eehab.exp
eehab.obj : error LNK2001: unresolved external symbol _Float8GetDatum
Release/eehab.dll : fatal error LNK1120: 1 unresolved externals
Error executing link.exe.
eehab.dll - 2 error(s), 0 warning(s)
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