Re: [Sqlalchemy-tickets] [sqlalchemy] #2843: Support for IF EXISTS/IF NOT EXISTS DDL constructs

[sqlalchemy <mi...@zz...>]

#2843: Support for IF EXISTS/IF NOT EXISTS DDL constructs
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      Reporter:  remyroy      |      Owner:  zzzeek
          Type:  enhancement  |     Status:  new
      Priority:  medium       |  Milestone:  0.9.xx
     Component:  schema       |   Severity:  major - 1-3 hours
    Resolution:               |   Keywords:
Progress State:  in queue     |
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Comment (by zzzeek):

 yup so adding this to CreateTable/DropTable etc. and then into the
 appropriate alembic.op as discussed would be all you need;
 create_all()/drop_all() etc. and the ddl.py sequence isn't used by
 alembic.

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Ticket URL: <http://www.sqlalchemy.org/trac/ticket/2843#comment:8>
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