COPY FROM does not work now. And it causes the crash error:
create foreign table rem2 (f1 int, f2 text) server griddb_svr options(table_name 'loc2');
copy rem2 from stdin;
Server closed the connection unexpectedly. This probably means the server terminated abnormally before or while processing the request.
select * from rem2;
No connection to the server. Connection to server was lost. How Can I fix the crash?
