[Sqlalchemy-tickets] [sqlalchemy] #1161: mapper compile_pks/reduce columns has an ordering dependency w/ declarative

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

#1161: mapper compile_pks/reduce columns has an ordering dependency w/ declarative
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 Reporter:  zzzeek  |          Owner:  zzzeek              
     Type:  defect  |         Status:  new                 
 Priority:  high    |      Milestone:  0.5.0               
Component:  orm     |       Severity:  minor - half an hour
 Keywords:          |   Status_field:  awaiting triage     
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 {{{
 import sqlalchemy as sa
 import sqlalchemy.orm as orm
 from sqlalchemy.ext.declarative import declarative_base

 Base = declarative_base()

 # move "Bar" below "Foo" to resolve the issue
 class Bar(Base):
     __tablename__ = 'bar'

     id = sa.Column(sa.Integer, sa.ForeignKey("foo.id"), primary_key=True)
     ex = sa.Column(sa.Integer, primary_key=True)

 class Foo(Base):
     __tablename__ = 'foo'

     id = sa.Column(sa.Integer, primary_key=True)
     bars = orm.relation(Bar)

 }}}

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Ticket URL: <http://www.sqlalchemy.org/trac/ticket/1161>
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