@kapa.ai when are new columns integrated for an existing sync for a postgres source

When a new column is added to a table in a Postgres source, you would need to refresh the source schema in Airbyte to include the new column in the sync. However, as per a [forum post](https://discuss.airbyte.io/t/963), currently, the only way to include the new column in the connection seems to be to refresh the source schema and reset all existing tables. This means that all existing tables will be resynced, which might seem unnecessary if the existing tables have not changed. Please note that this information is based on Airbyte Version - 0.36.2-alpha and Postgres Source Version - 0.4.10. The process might be different in other versions. For more accurate and updated information, please refer to the official Airbyte [documentation](https://docs.airbyte.com/integrations/sources/postgres).