[QUESTION] Is the alerts based mechanism being used?

Hi,

We are planning to use Databus to implement CDC on Oracle database. We have a couple of questions that I would appreciate if anybody can help.

As we understand, reading the Wiki (https://github.com/linkedin/databus/wiki/Databus-2.0-relay-design), the Oracle Database Event Producer periodically polls database to get the changes, but in the Databus Oracle page (https://github.com/linkedin/databus/wiki/Connecting-Databus-to-an-Oracle-Database) also a system based in alerts is described and it can be configured in the table sync_core_settings. Checking the code, we think that use is not implemented. Could you confirm if we are correct? If not, do you know why is it implemented? Perhaps, it’s not a recommended usage

Another question is how the the table where trigger is inserting the changes is cleaned up?

Thanks very much in advance.

Read the Databus 2.0 relay design and Oracle database wiki pages linked in the issue, then inspect the code around the table_sync_core_settings configuration. Confirm whether the alerts-based mechanism is implemented and document how the trigger table is cleaned up.

Written by the indexing model from the issue text.