donphan/db/post_migrate/20181116184611_copy_account...

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# frozen_string_literal: true
class CopyAccountStatsCleanup < ActiveRecord::Migration[5.2]
disable_ddl_transaction!
def change
safety_assured do
remove_column :accounts, :statuses_count, :integer, default: 0, null: false
remove_column :accounts, :following_count, :integer, default: 0, null: false
remove_column :accounts, :followers_count, :integer, default: 0, null: false
end
end
end