On Thu, Apr 9, 2009 at 12:40 PM, Newb Newb <rails-mailing-l...@andreas-s.net> wrote: > > Hi.. > how i should write the below query in rails.i found through mysql > tutorial.i m not pro in rails ..so give some lights.... > > SELECT * FROM contactinfo join userinfo on contactinfo.contact_id = > userinfo.id where contactinfo.user_id = 25 > > Thanks in advance
It would all depend on the models you're using. That db schema is not technically Rails friendly in that the table names should be user_infos and contact_infos resulting in models named UserInfo and ContactInfo Then you could use the following: model ContactInfo has_one :user_info #or has_many :user_infos end model UserInfo belongs_to :contact_info end and then... contact_info = ContactInfo.new 25 user_info = contact_info.user_info Rails deals with all the sql in the background :-) Andrew Timberlake http://ramblingsonrails.com http://www.linkedin.com/in/andrewtimberlake "I have never let my schooling interfere with my education" - Mark Twain --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
