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]>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]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/turbogears?hl=en. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- 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]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/turbogears?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
