Handle schema changes in the source

[imor]

Whenever schema changes in the source we should propagate that to the sink.

[abhiaagarwal]

Was looking into this recently without the use of an external plugin. Seems it might be possible by creating triggers. https://www.springtail.io/blog/postgres-logical-replication

[iambriccardo]

Was looking into this recently without the use of an external plugin. Seems it might be possible by creating triggers. https://www.springtail.io/blog/postgres-logical-replication

This is our approach indeed, we are planning to merge it in the next few weeks.