I think I've found the culprit of the problem.I have a field which is varchar from the source DB while on the destination DB its integer. Reading the documentation: http://www.postgresqltutorial.com/postgresql-cast/ but it gives me error `psycopg2.DataError: invalid input syntax for integer: ""`
pgsql-general by date:
Соглашаюсь с условиями обработки персональных данных