Installation Setting up a connection Your first model Application wide model options Promises Installation Sequelize is available via NPM. $ npm install -- save sequeliz...

Sequelize Docs 中文版 版本 v6 中文文档 v5 中文文档 v4 中文文档 (停止更新) 文档(v4) 使用示例 赞赏支持 Sequelize Docs 中文版 此项目同步自 sequelize / sequelize 项目中的 docs. 除特殊情况, 将保持每月一次的同步频率. 更新日志请...

搭建环境 搭建环境 本书所有的例子都将使用 TypeScript 语言进行编写，因为这样我们不仅可以得到代码提示，而且还可以使用 async/await 特性 1.创建项目文件夹 mkdir myApp && cd myApp 2.初始化我们的项目 这样我们会得到一个package.json ，来保存我们所有安装的依赖库。 ...

The CLI Skeleton Functions createTable(tableName, attributes, options) dropTable(tableName, options) dropAllTables(options) renameTable(before, after, options) showAllTables(...

Managed transaction (auto-callback) Throw errors to rollback Automatically pass transactions to all queries Concurrent/Partial transactions Without CLS enabled Isolation level...

Model definition Model definition To define mappings between a model and a table, use the define method. Each column must have a datatype, see more about datatypes . class ...

TypeScript Installation Usage Usage without strict types for attributes Usage of sequelize.define TypeScript Since v5, Sequelize provides its own TypeScript definitions. P...

表建模 更改默认模型参数 表建模 模型是一个扩展 Sequelize.Model 的类. 模型可以用两种等效方式定义. 第一个是Sequelize.Model.init(属性,参数): const Model = Sequelize . Model ; class User extends Model {} Use...

Dialect-Specific Things Underlying Connector Libraries MySQL MariaDB SQLite PostgreSQL MSSQL MSSQL Domain Account Data type: TIMESTAMP WITHOUT TIME ZONE - PostgreSQL only D...

Model Basics Concept Model Definition Using sequelize.define : Extending Model Table name inference Enforcing the table name to be equal to the model name Providing the tab...