Implemented methods getCharacterStream() and getCharacterStream(long pos, long length) in class MonetClob. Method getCharacterStream() is called by DBeaver to fetch the Clob value. It used to throw a SQLFeatureNotSupportedException with message: "Method getCharacterStream() currently not supported" This caused DBeaver to log the exception and show NULL as the value on screen, which is incorrect. By implementing these methods it now works as expected for DBeaver and other generic SQL client tools using JDBC.