/Javascript/Node.js/How to use online mysql database with node js

How to use online mysql database with node js

How to manage a db connection in javascript

//put these lines in a seperate file
const mysql = require('mysql2');

const connection = mysql.createPool({
    host: "localhost",
    user: "",
    password: "",
    database: ""
    // here you can set connection limits and so on
});

module.exports = connection;

//put these on destination page
const connection = require('../util/connection');

async function getAll() {
    const sql = "SELECT * FROM tableName";
    const [rows] = await connection.promise().query(sql);
    return rows;
} 
exports.getAll = getAll;

Source: stackoverflow.com

How to use online mysql database with node js

Connected

Similar codes

1 vote129 views2 answers
Encrypt and decrypt in nodejs
Javascript Node.js
0 vote130 views1 answer
Node js while loop with settimeout
Javascript Node.js
52 votes237 views6 answers
Update nodejs
Javascript Node.js
0 vote131 views1 answer
Nodejs fs root folder path
Javascript Node.js
2 votes113 views1 answer
What is morgan in nodejs
Javascript Node.js
0 vote127 views1 answer
Node js login and registration
Javascript Node.js
7 votes123 views3 answers
Get file name nodejs
Javascript Node.js
5 votes123 views1 answer
Node fs remove file sync
Javascript Node.js
6 votes115 views2 answers
How to install mongodb in node js
Javascript Node.js
1 vote124 views2 answers
How ot send user agent in nodejs https header
Javascript Node.js