/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

5 votes201 views1 answer
Node fs remove file sync
Javascript Node.js
0 vote215 views1 answer
Difference between ajax and node js
Javascript Node.js
14 votes220 views3 answers
Node fs exists
Javascript Node.js
3 votes197 views1 answer
Node load string from file
Javascript Node.js
0 vote197 views1 answer
Nodejs remove null from object
Javascript Node.js
0 vote197 views2 answers
How to delay execution in nodejs
Javascript Node.js
0 vote206 views1 answer
How to use a fixed time zone in nodejs
Javascript Node.js
6 votes216 views2 answers
Node Sass could not find a binding for your current environment
Javascript Node.js
0 vote208 views1 answer
Node serialport isopen
Javascript Node.js
6 votes204 views2 answers
Node Sass could not find a binding for your current environment: Linux 64-bit with Node.js 10.x
Javascript Node.js