[QUESTION] : Can we do the validate foreign key in the same migration where we add it

[bheemreddy181-zz]

Can we have the validate foreign key validation in the same migration for addition

like

class AddForeignKeyOnUsers < ActiveRecord::Migration[5.2]
  def change
    add_foreign_key :users, :orders, validate: false
    validate_foreign_key :users, :orders
  end
end

do these should be in separate migrations so that they happen on a separate transaction

[ankane]

They should be in separate migrations so they happen in separate transactions.

[MaicolBen]

Is this for existing fields? I don't see it will lock the table if the field is new