Odbc 3146

I had the same issue. Still today in 2019... there's seems to be no real solution.
I had to add big CLOB-files into a Postgress database using an MS Access-interface. And this was only possible by an odbc-connection, right on the table… But once the number of records raised I got the famous ODBC 3146 error. No way of passing by…
And using a pass-through query didn’t work either because the CLOB-field was...