When we run cap deploy, it runs all the migrations during deployment. We have to point the application to existing DB and don\'t want modify existing DB.
cap deploy
C
I suppose you are using capistrano/rails.
According to the doc, you can require just what you need manually:
# Capfile require 'capistrano/bundler' require 'capistrano/rails/assets' # require 'capistrano/rails/migrations'