Comment 4 for bug 1488021

e.g.:

$ python -m alembic.config current --verbose
INFO [alembic.runtime.migration] Context impl SQLiteImpl.
INFO [alembic.runtime.migration] Will assume non-transactional DDL.
Current revision(s) for sqlite:///mydb.db:
Rev: 48174263787a (head)
Parent: 18f487845978
Path: /Users/classic/dev/alembic/foo/versions/48174263787a_rev3.py

    rev3

    Revision ID: 48174263787a
    Revises: 18f487845978
    Create Date: 2015-09-16 11:30:11.038838

Rev: 41d57d6ca6fb (head)
Parent: 3ba50d0694e
Branch names: 2a, 2b
Path: /Users/classic/dev/alembic/foo/versions/41d57d6ca6fb_rev2b.py

    rev2b

    Revision ID: 41d57d6ca6fb
    Revises: 3ba50d0694e
    Create Date: 2015-09-16 11:30:30.747208