1ab33b15d1
remove_column should only be used in the up (or change) step of a migration if it's a post-deployment migration. Otherwise there will be downtime due to the ActiveRecord column cache, which we can avoid by using the IgnorableColumn concern in combination with a post-deployment migration. |
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.. | ||
migration | ||
rspec | ||
active_record_dependent_spec.rb | ||
active_record_serialize_spec.rb | ||
custom_error_class_spec.rb | ||
gem_fetcher_spec.rb | ||
in_batches_spec.rb | ||
line_break_after_guard_clauses_spec.rb | ||
polymorphic_associations_spec.rb | ||
project_path_helper_spec.rb | ||
redirect_with_status_spec.rb |