search for: foreignkey

...ave the following inside of an AR class definition: relationships=ActiveRecord::Base.connection.select_all(my_relationships_sql) relationships.each do |relationship| has_many RelatedItems, :class_name => relationship[''RelatedClass''], :foreign_key => relationship[''ForeignKey''] end This kind of works, but how can I assign the name of the relationships? my_relationships_sql retrieves a field called "RelationshipName", and what I would like to do is something like this: relationships=ActiveRecord::Base.connection.select_all(my_relationships_sql) rela...

Table articles has column: author,body,etc Table users has column: login_name,email,etc articles belongs_to user users has many articles foreign_key author references users(login_name) Therefore in Article.rb: belongs_to:article_user, :class_name=>"User", :foreign_key=>"author" and what''s going on? how the rails find the reference

Hi, While I was hacking ovirt-server, I have found that it's currently restricted to Postgres DB. Even if I like postgres for serious work on a server, I really prefer to hack/dev locally on a Sqlite or MySQL DB. I have googled on rails in order to find a good answer for the "foreign key problem" which forces OVirt to stay on pg. I have found a plugin on this particular

...ith this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +"""Sample model module.""" + +from sqlalchemy import * +from sqlalchemy.orm import mapper, relation +from sqlalchemy import Table, ForeignKey, Column +from sqlalchemy.types import Integer, Unicode +#from sqlalchemy.orm import relation, backref + +from ovirtserver.model import DeclarativeBase, metadata, DBSession + + +class SampleModel(DeclarativeBase): + __tablename__ = 'sample_model' + + #{ Columns + + id = Column(Integ...

...ith this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - -"""Sample model module.""" - -from sqlalchemy import * -from sqlalchemy.orm import mapper, relation -from sqlalchemy import Table, ForeignKey, Column -from sqlalchemy.types import Integer, Unicode -#from sqlalchemy.orm import relation, backref - -from ovirtserver.model import DeclarativeBase, metadata, DBSession - - -class SampleModel(DeclarativeBase): - __tablename__ = 'sample_model' - - #{ Columns - - id = Column(Integ...