Christoph Berg <myon(at)debian(dot)org> writes:
> I'm not sure if this is a bug in mysql_fdw, or in PG10:
> ! ERROR: unrecognized node type: 217
Hm, nodetag 217 is T_List according to gdb. Wouldn't expect that
failure in very many places. If you could get a stack trace from
the errfinish call, it might help narrow things down.
Offhand my bet is on mysql_fdw needing an update for some PG10
change, but that's just a guess.
regards, tom lane