the "c" object is short for "columns" (you can use either)
check out http://docs.sqlalchemy.org/en/rel_0_7/core/schema.html On Sunday, September 1, 2013 8:27:12 PM UTC+3, Mohsen Pahlevanzadeh wrote: > > Dear all, > > Before apply code or writing code from a documentation, At first i test it > into test.py, > Now ,I read the following doc: > conjuctions in > sqlalchemy<http://docs.sqlalchemy.org/en/rel_0_8/core/tutorial.html#conjunctions> > > > I supposed users a class such as tables class: > ////////////////////// > class users(declarative_base(bind=engine)): > > __tablename__ = 'users'; # > id = Column(Integer,primary_key = True) > name = Column(String) > name_type = Column(Integer) > addresses = Column(String) > telephones = Column(String) > emails = Column(String) > ////////////////// > > But i didn't understand c variable. Object or otehr variable such : > /////////////// > > addresses.c.email_address or users.c.id == addresses.c.user_id > ///////////////// > > > If possible explain c object. > > --mohsen > > > -- You received this message because you are subscribed to the Google Groups "sqlalchemy" 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/sqlalchemy. For more options, visit https://groups.google.com/groups/opt_out.
