Starting a Ruby on Rails project from existing data

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  • johnson

    good stuff!

  • Radzhab Ahvahsky

    Hi. Thanks for good article. I have issues with foreign key. When i try import data its raise error – PG::ForeignKeyViolation

  • Hi Radzhab. I’m glad the article was useful to you. I didn’t have any foreign key issues, but you probably have to relax the constraints of PostgreSQL or make sure that you don’t have IDs created automatically in any of the tables (because then foreign keys won’t match). I hope this helps.