Node.js can be used in database applications. One of the most popular databases is MySQL.
Install MySQL Driver
To access a MySQL database with Node.js, we need a MySQL driver.
Command to download and install the "mysql" module:
Now, we can use this module to manipulate the MySQL database using Node.js code.
Start by creating a connection to the database. Use the username and password from your MySQL database.
Now we can start querying the database using SQL statements.
Query a Database
Use SQL statements to read from (or write to) a MySQL database. This is also called "to query" the database.
The query method takes a sql statement as a parameter and returns the result.