cartodb/db/migrate/20200330173736_create_dbdirect_ips.rb

require 'carto/db/migration_helper'

include Carto::Db::MigrationHelper

migration(
  Proc.new do
    create_table :dbdirect_ips do
      Uuid        :id, primary_key: true, default: Sequel.lit('uuid_generate_v4()')
      foreign_key :user_id, :users, type: :uuid, null: false, index: true, on_delete: :cascade
      String      :ips, null: true, type: 'json'
      DateTime    :created_at, null: false
    end
  end,
  Proc.new do
    drop_table :dbdirect_ips
  end
)