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class AddIndexSpanningUsersAndAddresses < ActiveRecord::Migration[7.0]
def change
remove_foreign_key(:user_account_addresses, :user_accounts)
remove_foreign_key(:user_account_addresses, :addresses)
remove_index(:user_account_addresses, :user_account_id)
remove_index(:user_account_addresses, :address_id)
add_foreign_key(:user_account_addresses, :user_accounts)
add_foreign_key(:user_account_addresses, :addresses)
add_index(:user_account_addresses, :user_account_id)
add_index(:user_account_addresses, :address_id)
add_index(:user_account_addresses, [:address_id, :user_account_id], unique: true)
end
end
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