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- /*
- * A MySQL UPDATE example using Java
- * @author mysqlcommands.com
- */
- //STEP 1. Import required packages
- //STEP 1. Import required packages
- import java.sql.*;
- public class JDBCExample {
- // JDBC driver name and database URL
- static final String JDBC_DRIVER = "com.mysql.jdbc.Driver";
- static final String DB_URL = "jdbc:mysql://localhost/";
- // Database credentials
- static final String USER = "username";
- static final String PASS = "password";
- public static void main(String[] args) {
- Connection conn = null;
- Statement stmt = null;
- try {
- //STEP 2: Register JDBC driver
- Class.forName("com.mysql.jdbc.Driver");
- //STEP 3: Open a connection
- System.out.println("Connecting to database...");
- conn = DriverManager.getConnection(DB_URL, USER, PASS);
- //STEP 4: Execute a query
- System.out.println("Creating database...");
- stmt = conn.createStatement();
- String sql = "CREATE DATABASE STUDENTS";
- stmt.executeUpdate(sql);
- System.out.println("Database created successfully...");
- } catch (SQLException se) {
- //Handle errors for JDBC
- se.printStackTrace();
- } catch (Exception e) {
- //Handle errors for Class.forName
- e.printStackTrace();
- } finally {
- //finally block used to close resources
- try {
- if (stmt != null) {
- stmt.close();
- }
- } catch (SQLException se2) {
- }// nothing we can do
- try {
- if (conn != null) {
- conn.close();
- }
- } catch (SQLException se) {
- se.printStackTrace();
- }//end finally try
- }//end try
- System.out.println("Goodbye!");
- }//end main
- }//end JDBCExample
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