Rails 7.0 Added Option To Avoid Foreign Key Migration Exceptions

14-Jul-2021 1686
Sometimes in a Ruby on Rails application, we might have a foreign key constraint defined in production database but there may not be a migration file for this.If we add a migration file with add_foreign_keystep, then that migration will run successfully against development and staging databases.But when this migration file will be executed in production, it will raise an exception as follows.
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