I use the same metadata from all. Il giorno giovedì 18 aprile 2013 16:53:52 UTC+2, Alessandro Molina ha scritto: > > What is it "metadata" you use in tag_article Table definition? Might it be > that the two tables are registered in different metadata? > > > On Thu, Apr 18, 2013 at 4:34 PM, Luca Verardi > <[email protected]<javascript:> > > wrote: > >> I'm getting an error even with lambda. >> >> sqlalchemy.exc.ProgrammingError: (ProgrammingError) relation "article" >> does not exist >> '\nCREATE TABLE tag_article (\n\ttag_id INTEGER NOT NULL, \n\tarticle_id >> INTEGER NOT NULL, \n\tPRIMARY KEY (tag_id, article_id), \n\tFOREIGN >> KEY(tag_id) REFERENCES tag (id), \n\tFOREIGN KEY(article_id) REFERENCES >> article (id)\n)\n\n' {} >> >> The tables I'm declaring have nothing to do with the main project >> >> >> class Tag(DeclarativeBase): >> __tablename__ = 'tag' >> >> id = Column(Integer, autoincrement=True, primary_key=True) >> text= Column(Unicode(200)) >> >> class Article(DeclarativeBase): >> __tablename__ = 'article' >> >> id = Column(Integer, autoincrement=True, primary_key=True) >> text= Column(Unicode(2000) ) >> >> tags = relation(Tag, secondary=lambda: tag_article, >> backref='articles') >> >> >> tag_article= Table('tag_article', metadata, >> >> Column('tag_id', Integer, ForeignKey(Tag.id), primary_key=True), >> Column('article_id', Integer, ForeignKey(Article.id), >> primary_key=True)) >> >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "TurboGears" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To post to this group, send email to [email protected]<javascript:> >> . >> Visit this group at http://groups.google.com/group/turbogears?hl=en. >> For more options, visit https://groups.google.com/groups/opt_out. >> >> >> > >
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