/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 vote283 views1 answer
Node eventemitter emit error
Javascript Node.js
2 votes239 views1 answer
What is the difference between react and node js
Javascript Node.js
-1 vote276 views2 answers
Nodejs write raw buffer to file
Javascript Node.js
0 vote318 views1 answer
Like dislike node js
Javascript Node.js
5 votes270 views1 answer
Node fs remove file sync
Javascript Node.js
2 votes286 views2 answers
Nodejs date add days
Javascript Node.js
24 votes281 views3 answers
Node js check type of variable
Javascript Node.js
0 vote284 views1 answer
Node js to int
Javascript Node.js
0 vote306 views1 answer
Go over each line in text nodejs
Javascript Node.js
0 vote272 views3 answers
Aes 256 nodejs
Javascript Node.js