Question

我遇到了如何在NodeJS中制作降序主表的问题。我发展得像那样

models.Users.findAll({
    where: {id: usersArray},
    include: [
        {model: models.Users_Answers}
    ],
    order: [
        [models.Users_Answers, 'id', 'ASC']
    ]
}).then(function(answers) {
    /* Do something */ 
});

但是当我改变如下时遇到错误，遇到错误。

models.Users.findAll({
    where: {id: usersArray},
    include: [
        {model: models.Users_Answers}
    ],
    order: [
        [models.Users, 'id', 'DESC']
        [models.Users_Answers, 'id', 'ASC']
    ]
}).then(function(answers) {
    /* Do something */ 
});

未处理拒绝错误：订单/组子句中的'用户'不是有效的关联

Answer 1

你需要这样做，

models.Users.findAll({
    where: {id: usersArray},
    include: [
        {model: models.Users_Answers}
    ],
    order: [
        [db.Sequelize.col('id'), 'DESC'],
        [models.Users_Answers, 'id', 'ASC']
    ]
}).then(function(answers) {
    /* Do something */ 
});

NodeJS Sequelize使主表降序示例

1 个答案: