Replace SQLAlchemy-migrations with Alembic

Registered by Anant Patil

Use Alembic in favor of SQLAlchemy-migrations for:
1. Alembic abstracts out the migration logic for various databases. This helps in keeping migration code simple in Heat.
2. Alembic supports branching for easier backport of migration scripts to previous versions

Blueprint information

Status:
Not started
Approver:
None
Priority:
Undefined
Drafter:
Anant Patil
Direction:
Needs approval
Assignee:
Anant Patil
Definition:
Drafting
Series goal:
None
Implementation:
Unknown
Milestone target:
None

Related branches

Sprints

Whiteboard

(?)

Work Items

This blueprint contains Public information 
Everyone can see this information.

Subscribers

No subscribers.