【发布时间】:2016-01-11 23:37:17
【问题描述】:
我有以下关系:
-
User有Subscription -
Subscription有Subject -
Subject有Lesson
如果这是一个多维数组,它看起来像这样:
`User` =>
(`Subscription` =>
`Subject` =>
(`Lesson`, `Lesson`),
`Subscription` =>
`Subject` =>
(`Lesson`, `Lesson`)
, ...)
如何使用 Sequelize 查询保留此结构的完整数据集?如果我必须用“sequelize 伪代码”编写它,我会得到类似的内容:
seq.User.findAll({
include[seq.Subscription.findAll({
include[seq.Subject.findAll({include: [seq.Lesson]}) ...
【问题讨论】:
标签: javascript node.js sequelize.js