1. Mike Bayer Avatar Mike Bayer
  2. Untitled project
  3. sqlalchemy_old
  4. Issues

have inheriting mappers create their polymorphic queries automatically

Issue #195 resolved
Mike Bayer repo owner created an issue

this is blocked by #194.

Comments (4)

  3. Mike Bayer reporter

    we have two options to polymorphic queries now..first of all, they can be easily constructed with outerjoins for a joined-table inheritance mapping. also 0.4 allows polymorhic loading without a union for a similar case. concrete table inheritance remains the difficult case.

  4. Mike Bayer reporter

    0.4 does this with the with_polymorphic option. concrete table/hybrid setups will always require polymorphic_union usage tho.

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Type
enhancement
Priority
major
Status
resolved
Component
(none)
Milestone
blue sky
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