Mysql2 installation

// get the client
const mysql = require('mysql2');

// create the connection to database
const connection = mysql.createConnection({
  host: 'localhost',
  user: 'root',
  database: 'test'
});

// simple query
connection.query(
  'SELECT * FROM `table` WHERE `name` = "Page" AND `age` > 45',
  function(err, results, fields) {
    console.log(results); // results contains rows returned by server
    console.log(fields); // fields contains extra meta data about results, if available
  }
);

// with placeholder
connection.query(
  'SELECT * FROM `table` WHERE `name` = ? AND `age` > ?',
  ['Page', 45],
  function(err, results) {
    console.log(results);
  }
);

Source: npmjs.com

Mysql2 installation

npm install --save mysql2

Source: npmjs.com

Similar codes

0 vote336 views1 answer
Arch linux remove nodejs
Shell/Bash
20 votes351 views6 answers
While loop shell script
Shell/Bash
0 vote272 views1 answer
How to open files as super user ubuntu
Shell/Bash
0 vote329 views1 answer
Install vlc rhel
Shell/Bash
1 vote326 views1 answer
Ubuntu keyboard shortcut to close window
Shell/Bash
0 vote310 views1 answer
Batch script send email
Shell/Bash
3 votes331 views3 answers
Cannot find module 'typescript'
Shell/Bash
0 vote336 views1 answer
K8s roll back to previous deployment
Shell/Bash
0 vote320 views1 answer
Sed interst lines to a file
Shell/Bash
0 vote357 views1 answer
Bin/sh sam: not found
Shell/Bash