Re: [Sqlalchemy-tickets] [sqlalchemy] #1939: Automatic expiration of related properties (objects or collections), i.e. when the FK attribute changes. you know, this thing.

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

#1939: Automatic expiration of related properties (objects or collections), i.e.
when the FK attribute changes.  you know, this thing.
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      Reporter:  kentbower         |      Owner:  zzzeek
          Type:  enhancement       |     Status:  new
      Priority:  medium            |  Milestone:  0.x.xx
     Component:  orm               |   Severity:  major - 1-3 hours
    Resolution:                    |   Keywords:
Progress State:  not decided upon  |
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Comment (by kentbower):

 Replying to [comment:15 zzzeek]:
 > recipe added, [wiki:UsageRecipes/ExpireRelationshipOnFKChange]

 Thanks for the recipe!

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Ticket URL: <http://www.sqlalchemy.org/trac/ticket/1939#comment:16>
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