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Node.js ORM Sequelize All In One

发布时间 2023-09-19 00:17:18作者: xgqfrms

Node.js ORM Sequelize All In One

Sequelize is an easy-to-use and promise-based Node.js ORM tool for Postgres, MySQL, MariaDB, SQLite, DB2, Microsoft SQL Server, and Snowflake.
It features solid transaction support, relations, eager and lazy loading, read replication and more.

https://sequelize.org/

https://www.npmjs.com/package/sequelize

https://www.npmjs.com/package/sequelize-cli

sqlite3

$ npm i sequelize sqlite3
# or
$ yarn add sequelize sqlite3

import { Sequelize, DataTypes } from 'sequelize';

const sequelize = new Sequelize('sqlite::memory:');
// DEFINE MODELS
const User = sequelize.define('User', {
  username: DataTypes.STRING,
  birthday: DataTypes.DATE,
});

// PERSIST
const jane = await User.create({
  username: 'janedoe',
  birthday: new Date(1980, 6, 20),
});
// QUERY
const users = await User.findAll();

https://sequelize.org/docs/v6/getting-started/

demos

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