Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
How do i use ActiveRecord on existing DB with multiple columns as primary key and no ID column? I had to write extensions/hacks on set_primary_key, update and delete methods. But im not sure if it’ll work on future versions. Is there a way to make ActiveRecord work in such cases without hacks?
ActiveRecord doesn’t support composite primary keys. Here is a library that purports to add support though.