如何在sequilize中将对象作为数据类型传递给数据模型?

我需要传递一些不是原始数据类型的东西.

I need to pass something that is not a primitive to the data type.

我正在构建这样的东西以发送到 create 方法:

I am constructing something like this to send to the create method:

const p2 = {
          location_model: {
          latitude: lat,
           longitude: lng
      },
        establishment_id: createdEstablishment.id
      }

正如你所看到的，instruction_id 是 Integer 类型，而 location_model 是一个对象

As you can see the establishment_id is of type Integer but the location_model is an object

这是我的模型

module.exports = {
  up: (queryInterface, DataTypes) => {
    return queryInterface.createTable('EstablishmentLocation', {
      location_model: {
        type: // need some datatype that accept's an object of that type
        allowNull: false,
        references: {
          model: 'Location',
          key: 'id',
        },
      },
      establishment_id: {
        type: DataTypes.INTEGER,
        allowNull: false,
        references: {
          model: 'Establishment',
          key: 'id',
        },
      },
      createdAt: {
        allowNull: false,
        type: DataTypes.STRING,
        defaultValue: DataTypes.STRING,
      },
      updatedAt: {
        allowNull: false,
        type: DataTypes.STRING,
        defaultValue: DataTypes.STRING,
      }
    });
  },

  down: (queryInterface) => {
    return queryInterface.dropTable('EstablishmentLocation');
  }
};

我的问题是，如何在 sequilize 中将对象传递给数据类型?

My question is, how can I pass an object to a data type in sequilize?