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    <div class="moz-cite-prefix">On 5/14/15 10:34 PM, Angus Salkeld
      wrote:<br>
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            <div>Thanks. Would you suggest we hold off moving to alembic
              (in Heat) until you have this ironed out? I just want to
              make sure we</div>
            <div>don't do this prematurely.</div>
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    If you need to support running an Alembic-version of Heat against an
    existing database in mid-migration state that has a
    SQLAlchemy-Migrate table in place, you can either do the oslo.db
    thing, or I can implement the feature in Alembic to allow an upgrade
    for a system that used Migrate.    If you can survey how big a task
    moving your migration files will be, I can implement the Alembic
    feature by sometime after the summit (if not during the summit).<br>
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            <div>-Angus<br>
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                          <div>-Angus</div>
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