fohow_admin/db/migrate/20210204114641_create_admin_departs.rb

# encoding:utf-8
class CreateAdminDeparts < ActiveRecord::Migration
  def up
    #管理员部门管理
    create_table :admin_departs do |t|

      #管理员ID
      t.column :admin_user_id, :integer,:null=>false, :default => 0
      #部门ID
      t.column :depart_record_id, :integer,:null=>false, :default => 0
      # 备注
      t.column :remark, :string,:limit => 256
      t.timestamps
    end
    add_index :admin_departs, :admin_user_id
    add_column :order_details, :depart, :integer

  end

  def down
  	drop_table :admin_departs
    drop_table :order_details
  end
end