SequelizeBaseError：列“…”不存在

遇到使用sequelize表的错误join“belongsTo”和“hasMany;

SequelizeBaseError：列videos.eventEventId不存在。

我没有在模型或数据库中的这列，并没有引用路由器中的任何地方 – 不知道为什么这个错误是返回时，我没有这个在我的模型或表？

似乎出现在对事件模型的主键的任何引用上。

const Sequelize = require('sequelize') // Heroku postgres db connection const sequelize = new Sequelize(process.env.DATABASE_URL, { dialect: 'postgres', protocol: 'postgres', define: { timestamps: false, }, dialectOptions: { ssl: true } }); // Connect all the models/tables in the database to a db object, //so everything is accessible via one object const db = {}; db.Sequelize = Sequelize; db.sequelize = sequelize; //Models/tables db.venues = require('./models/venue.js')(sequelize, Sequelize); db.events = require('./models/event.js')(sequelize, Sequelize); db.videos = require('./models/video.js')(sequelize, Sequelize); //Relations db.events.hasMany(db.videos); db.videos.belongsTo(db.events); module.exports = db; 

模型：事件

  module.exports = (sequelize, DataTypes) => { const Event = sequelize.define('event', { id: { type: DataTypes.BIGINT, allowNull: false, autoIncrement: true, field: 'id', }, venueId: { type: DataTypes.INTEGER, allowNull: true, references: { model: 'venue', key: 'id' }, field: 'venue_id' }, eventId: { type: DataTypes.TEXT, primaryKey: true, allowNull: true, field: 'event_id' }, eventName: { type: DataTypes.TEXT, allowNull: true, field: 'event_name' }, startTime: { type: DataTypes.TIME, allowNull: true, field: 'start_time' }, place: { type: DataTypes.JSONB, allowNull: true, field: 'place' }, loc: { type: DataTypes.GEOMETRY, allowNull: true, field: 'loc' }, description: { type: DataTypes.TEXT, allowNull: true, field: 'description' }, intelIsMusicEvent: { type: DataTypes.BOOLEAN, allowNull: true, field: 'intel_is_music_event' }, intelHashTags: { type: 'ARRAY', allowNull: true, field: 'intel_hash_tags' }, instaLocTag: { type: DataTypes.TEXT, allowNull: true, field: 'insta_loc_tag' }, isEventOn: { type: DataTypes.BOOLEAN, allowNull: true, field: 'is_event_on' }, videoCount: { type: DataTypes.BIGINT, allowNull: true, field: 'video_count' } }, { tableName: 'event' }); return Event; }; 

video模型

  module.exports = function(sequelize, DataTypes) { return sequelize.define('video', { eventId: { type: DataTypes.TEXT, allowNull: true, field: 'event_id', primaryKey: true, }, userName: { type: DataTypes.TEXT, allowNull: true, field: 'user_name' }, userPhotoLink: { type: DataTypes.TEXT, allowNull: true, field: 'user_photo_link' }, instaVideoLink: { type: DataTypes.TEXT, allowNull: true, field: 'insta_video_link' }, }, { tableName: 'insta_video' }); }; 

路由器

  router.get('/venues/search', wrap(function*(req, res) { req.checkQuery('q', 'No keyword is specified').notEmpty().isAlpha() req.checkQuery('o', 'No keyword is specified').notEmpty().isInt() //o = offset of venue in db const result = yield req.getValidationResult() if (!result.isEmpty()) { res.status(400).json({ status: 'error', errorMessage: result.array() }) } try { const venues = yield db.events.findAll({ include: [ { model: db.videos, } ], raw: true, limit: 10, offset: `${req.query.o}`, order: [ [ 'video_count', 'DESC' ]], attributes: ['id', 'eventId', 'eventName', 'startTime', 'place', 'loc', 'description', 'instaLocTag', 'isEventOn', 'videoCount',], where: { 'place.location.city': { $ilike: `%${req.query.q}%` }, $or: { isEventOn:true } } }) res.json({status: 'success', payload: venues}) } catch (err) { console.log(err) console.trace(err) } }) ) module.exports = router