Java code calls stored procedures: simple implementation and examples

A stored procedure is a set of pre-compiled SQL statements in the database that can perform multiple operations through a single call. In Java, we can use JDBC (Java Database Connectivity) to call and execute stored procedures. This article demonstrates how to call a stored procedure using Java code and provides a simple example.

Before starting, make sure you have installed a Java development environment and the appropriate database driver. This article takes the MySQL database as an example. It is assumed that you have correctly configured the MySQL JDBC driver.

First, we need to establish a connection to the database. This can be done using the following code snippet:

import java.sql.Connection;
import java.sql.DriverManager;
import