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

19 votes249 views2 answers
What to add to gitignore
Shell/Bash
0 vote238 views1 answer
Install tesseract 5 ubuntu
Shell/Bash
38 votes239 views5 answers
Clone a conda environment
Shell/Bash
1 vote233 views1 answer
Batch sleep
Shell/Bash
2 votes266 views2 answers
How to install flask_sqlalchemy
Shell/Bash
0 vote264 views2 answers
Ionic download
Shell/Bash
0 vote280 views1 answer
Check for installed chaincode
Shell/Bash
0 vote233 views1 answer
Bash how to find folder
Shell/Bash
7 votes275 views3 answers
Instalar docker compose ubuntu
Shell/Bash
1 vote231 views1 answer
Bash download a file
Shell/Bash