https://github.com/thinkjs/think-mysql

Mysql for ThinkJS 3.x
https://github.com/thinkjs/think-mysql

mysql thinkjs3

Last synced: 12 days ago
JSON representation

Mysql for ThinkJS 3.x

• Host: GitHub
• URL: https://github.com/thinkjs/think-mysql
• Owner: thinkjs
• License: mit
• Created: 2017-03-16T03:09:56.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2023-02-11T13:04:07.000Z (almost 2 years ago)
• Last Synced: 2024-09-19T16:11:14.957Z (about 2 months ago)
• Topics: mysql, thinkjs3
• Language: JavaScript
• Size: 48.8 KB
• Stars: 7
• Watchers: 10
• Forks: 5
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# think-mysql

[![Build Status](https://travis-ci.org/thinkjs/think-mysql.svg?branch=master)](https://travis-ci.org/thinkjs/think-mysql)

[![Coverage Status](https://coveralls.io/repos/github/thinkjs/think-mysql/badge.svg?branch=master)](https://coveralls.io/github/thinkjs/think-mysql?branch=master)

[![npm](https://img.shields.io/npm/v/think-mysql.svg?style=flat-square)](https://www.npmjs.com/package/think-mysql)

## Install

```

npm install think-mysql

```

## How to use

### default options

You can find all the config options at https://github.com/mysqljs/mysql#connection-options

```js

const defaultConfig = {

  port: 3306,

  host: '127.0.0.1',

  user: '',

  password: '',

  database: '',

  connectionLimit: 1,

  multipleStatements: true,

  logger: console.log.bind(console),

  logConnect: false,

  logSql: false,

  acquireWaitTimeout: 0 // if set timeout, it will be throw an error after get connection timeout

};

```

### Usage

#### Custom usage

```js

  import mysql from 'think-mysql';

  let instance = mysql.getInstance(config);

  await instance.execute({

    sql:"insert into `think_test`.`books` (`name`, `author`) values ('thinkjs best practice', ?)",

    timeout: 5000,

    values: ['David']

  });  

  let books = await instance.query({

    sql:'SELECT * FROM `books` WHERE `author` = ?',

    timeout: 5000,

    values: ['David']

  });

  console.log(books[0].name)  //thinkjs best practice

```

#### Transactions

```js

  import mysql from 'think-mysql';

  let instance = mysql.getInstance(config);

  let result = null;

  try{

    await instance.transaction(async(conn) => {

      result = instance.execute({

        sql: "insert into `think_test`.`books` (`name`, `author`) values ('1st step', ?)",

        values: ['0-David']

      }, conn);

      result = await instance.execute({

        sql: "insert into `think_test`.`books` (`name`, `author`) values ('2nd step', ?)",

        values: [`${result.insertId}-David`]

      }, conn);

      await instance.execute({

        sql: "insert into `think_test`.`books` (`name`, `autor`) values ('3rd step', ?)",

        values: [`${result.insertId}-David`]

      }, conn);

    });

  }catch (e){

    console.log(e);

  }

  result = await instance.query({

      sql:'SELECT * FROM `books` WHERE `author` = ?',

      values:[`${result.insertId}-David`]

  });

  console.log(result[0].name);  //3rd step

```