How to change DB connection in node js dynamically?

Question

I have two enterprises, and both have separate DBs. And when I select these enterprises through the drop-down, I want to change my DB connection with that option.

It depends on your database driver. I believe that most of them could give you multiple connection instances if you wish. — kit
– kit, Commented Jul 2, 2018 at 11:20

Shubham Azad · Accepted Answer · 2020-02-07 08:29:22Z

2

const conn = require('./connection.js'); // your path

 conn.changeUser({database : 'databasename'}, function(err) { 
     if (err) throw err; 
   });

edited Feb 7, 2020 at 8:29

answered Jul 2, 2018 at 11:20

Shubham Azad

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3 Comments

shubham chhapre Over a year ago

is this possible to username & password of db?

Shubham Azad Over a year ago

** yes you can do.** user: The name of the new user (defaults to the previous one). password: The password of the new user (defaults to the previous one). charset: The new charset (defaults to the previous one). database: The new database (defaults to the previous

PHP Geek Over a year ago

Shubham can you please show you connection.js file, I am handling same thing with a bit different funtionality.

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