String connectionUrl = "jdbc:sqlserver://localhost:1433;databaseName=myDB;user=myUser;password=myPassword";
Connection connection = DriverManager.getConnection(connectionUrl);
Statement statement = connection.createStatement();
String updateQuery = "UPDATE employees SET salary = 5000 WHERE id = 1";
int rowsAffected = statement.executeUpdate(updateQuery);
System.out.println("Rows affected: " + rowsAffected);
String deleteQuery = "DELETE FROM employees WHERE id = 1";
int rowsAffected = statement.executeUpdate(deleteQuery);
System.out.println("Rows affected: " + rowsAffected);
statement.close();
connection.close();
