Refactor MetaMapper to make it more extensible? :)
2010/2/15 Jeppe Nejsum Madsen <[email protected]> > Hi, > > Using PreCache in mapper seems crucial to avoid N+1 select issues and > works fine for simple FK relationships. I have a model where I need > something more advanced and would like to avoid doing manual queries: > > 1) More than 1 FK level eg. obj1 -> fk1 -> fk2 > 2) Loading a collection ala OneToMany. ie I select 500 records that > each have 1-10 members in a collection. > > Has anybody tried stuff like this? Looking at the code in MetaMapper > it doesn't exactly look like this area is very extensible. Any hints > how to proceed? Or is this futile? > > /Jeppe > > -- > You received this message because you are subscribed to the Google Groups > "Lift" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<liftweb%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/liftweb?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
