如何执行一个sql查询，它在sequelizejs中为它的count（）列连接另一个表

Question

这是一个原始的SQL查询，我想知道如何在sequelizejs中执行它

SELECT users.id, count(companies.area)
FROM users
LEFT JOIN companies
ON users.id = companies.user_id

感谢

Answer 1

你走了：

User.findAll({
  attributes: ['id', sequelize.fn('count', sequelize.col('companies.area'))],
  include: [Company]
});