Native Support for non-default Postgres Schema

[VVoruganti]

https://alembic.sqlalchemy.org/en/latest/cookbook.html#rudimental-schema-level-multi-tenancy-for-postgresql-mysql-other-databases

Commit search path based on cookbook example. Now don't need to commit the whole migration.

[bLopata]

Looks complete. Do we need to update docs to guide users on schema-level multi-tenancy?

[VVoruganti]

Looks complete. Do we need to update docs to guide users on schema-level multi-tenancy?

I don't think so. Schema management should be handled automatically by setting the environment variable you want.