同步迁移-添加外键约束问题

Question

我需要删除列上现有的外键约束，并添加一个具有相同名称的新约束，该约束引用另一个表的主键。

我遇到错误ERROR: Constraint type must be specified through options.type。尽管我在选项对象中提供约束类型作为第三个参数。

下面是迁移代码以供参考。

 async up(queryInterface, Sequelize){
    const transaction = await queryInterface.sequelize.transaction();
    try {
      await queryInterface.removeConstraint(
        'shipments',
        'shipments_status_id_fkey',
        { transaction }
      );
      await queryInterface.addConstraint(
        'shipments',
        'status_id',
        {
          type: 'foreign key',
          name: 'shipments_status_id_fkey',
          references: {
            table: 'statuses',
            field: 'id'
          },
          transaction
        }
      );
      await transaction.commit();
    } catch (err) {
      await transaction.rollback();
      throw err;
    }
  }

Answer 1

此处的文档显示选项应该是addConstraint函数的第二个参数。 https://sequelize.org/master/class/lib/dialects/abstract/query-interface.js~QueryInterface.html#instance-method-addConstraint

await queryInterface.addConstraint(
        'shipments',
        {
          type: 'foreign key',
          fields: ['status_id']
          name: 'shipments_status_id_fkey',
          references: {
            table: 'statuses',
            field: 'id'
          },
          transaction
        }
      );