sequelize model:generate --name modelname --attributes name:ranwawa,age:1这样就会自动创建一个user.js的模型文件和timestamp-create-user.js的数据迁移文件困扰在CLI里面写代码太麻烦了 我想自己先定义好模型文件/models/user.js 然后用CLI命令将/models/user.js生成migration文件...
npx sequelize db:migrate:undo:all--toXXXXXXXXXXXXXX-create-posts.js --from, --to参数,可以指定迁移文件 models: 模型文件 model:generate生成的model都在这个目录中 代码语言:javascript 代码运行次数:0 运行 AI代码解释 'use strict';module.exports={up:(queryInterface,Sequelize)=>{returnqueryInterface.creat...
npx sequelize model:generate --name User --attributes username:string 执行后,会生成20180918055558-create-user.js迁移文件,和models/user.js模型文件 其他字段可以在迁移文件中补全,最后再运行npx sequelize db:migrate,就可以在数据库中看到生成了users表 'use strict'; module.exports = { up: (queryInterface,...
一、创建模型与迁移 有了数据库,里面还要有数据表。这次的项目非常简单,现在要建的表也只有一张,名字叫做articles。使用代码操作这些表,需要有模型,现在咱们就来创建一个模型。在创建模型的时候,还会自动生成一个迁移文件。 $ sequelize model:generate--name Article --attributes title:string,content:text 模型的名...
Create a model fileuserinmodelsfolder 在models文件夹中创建了一个user.js模型文件 Create a migration file with name likeXXXXXXXXXXXXXX-create-user.jsinmigrationsfolder在migrations文件夹中创建了一个名字像XXXXXXXXXXXXXX-create-user.js的迁移文件
sequelize seed:generate --name article 按照example,添加我们自己的测试用例 'use strict'; /** @type {import('sequelize-cli').Migration} */module.exports = { async up (queryInterface, Sequelize) {/*** Add seed commands here.** Example:* await queryInterface.bulkInsert('People', [{* name:...
What is Migration ? Migrationis the process of moving from one to anotherFormofDatabaseSinceMigrationis version-based process and is reversible, our auto-migration system doesn't generate a single version file and do the changing and adding automatically. so you can't call it a migration it ...
npx sequelize-cli migration:generate --name migration-skeleton Logging Theloggingconfiguration parameter accepts either afalsevalue, or a function which accepts a log value of typestringand a event level value of typestring(ex:console.log,logfrom Actionhero). If you are passing in a function for...
seeders Initializes seeders sequelize migration:generate Generates a new migration file sequelize migration:create Generates a new migration file sequelize model:generate Generates a model and its migration sequelize model:create Generates a model and its migration sequelize seed:generate Generates a new ...
You can generate your migration file with the following command: npx sequelize-cli model:generate --name Users --attributes firstName:string,lastName:string Theidcolumn generated for theUserstable will useSequelize.INTEGERby default, so you need to change it manually as shown below: ...