Tag: 改变

Sequelize – Mysql的外键添加约束失败与ALTER TABLE

我试图用下面的Sequelize模型创build两个表: const Sequelize = require('sequelize'); module.exports = function (db) { const Product = db.define('product', { intProductID: { type: Sequelize.INTEGER(11), primaryKey: true, autoIncrement: true, allowNull: false }, strName: { type: Sequelize.STRING }, douPrice: { type: Sequelize.DOUBLE } }); return Product; } const Sequelize = require('sequelize'); module.exports = function(db){ const User = db.define('user', { intUserID:{ type: Sequelize.INTEGER, […]

Sails.js迁移 – 更改(不更新表列)

根据migrate:'alter'的定义migrate:'alter' ,它应该在提升sails应用程序时添加/删除数据库中的列。 但我看到它没有做到这一点..我添加新的领域,并删除模型中的现有领域,以查看migrate:'alter'与变化migrate:'alter'帆,但我看不到变化..我是什么做错了?