Hello,
I am not really sure if I am in the right mailing list, but I try it here first.
I have written a postgres C extension as DLL which was used with Postgres 9.2 successfully.
Now I am trying to upgrade to Postgres 13 but I ran into a compile problem.
The function
PG_GETARG_BYTEA_P
causes the compile error
error LNK2019: unresolved external symbol _pg_detoast_datum referenced in function _compressBytea
The Compiler is
Microsoft Visual Studio 2010
Windows 10
Any idea what to do? Is PG_GETARG_BYTEA_P obsolete?
Best regards,
Eric