Node js

var mysql = require('mysql'); var con = mysql.createConnection({ host: "localhost", user: "yourusername", password: "yourpassword", database: "mydb" }); con.connect(function(err) { if (err) throw err; var sql = "SELECT users.name AS user, products.name AS favorite FROM users JOIN products ON users.favorite_product = products.id"; con.query(sql, function (err,…

var mysql = require('mysql'); var con = mysql.createConnection({ host: "localhost", user: "root", password: "", database: "nodejs" }); con.connect(function(err) { if (err) throw err; var sql = "SELECT * FROM customers…

var mysql = require('mysql'); var con = mysql.createConnection({ host: "localhost", user: "root", password: "", database: "nodejs" }); con.connect(function(err) { if (err) throw err; var sql = "UPDATE customers SET address…

var mysql = require('mysql'); var con = mysql.createConnection({ host: "localhost", user: "root", password: "", database: "nodejs" }); con.connect(function(err) { if (err) throw err; var sql = "DELETE FROM customers WHERE…

A. asc order var mysql = require('mysql'); var con = mysql.createConnection({ host: "localhost", user: "root", password: "", database: "nodejs" }); con.connect(function(err) { if (err) throw err; con.query("SELECT * FROM customers…

A. Fetch data with where() condition var mysql = require('mysql'); var con = mysql.createConnection({ host: "localhost", user: "root", password: "", database: "nodejs" }); con.connect(function(err) { if (err) throw err; con.query("SELECT…

A. Fetch data without condition var mysql = require('mysql'); var con = mysql.createConnection({ host: "localhost", user: "root", password: "", database: "nodejs" }); con.connect(function(err) { if (err) throw err; con.query("SELECT *…