Java, JDBC, Oracle

Oracle database connection in Java

Here is an example to show how to connect to Oracle database in Java.

The Oracle JDBC driver can be downloaded from here. The download contains a JAR file which you need to add to your classpath.

Here is the code to connect to Oracle database in Java:

    public Connection getOracleConnection() {
    	// If connecting using Service Name
    	String url = "jdbc:oracle:thin:@//YourHostName:1521/YourServiceName";
    	// If connecting using SID
    	//String url = "jdbc:oracle:thin:@//YourHostName:1521:YourSID";
		String username = "YourUsername";
		String password = "YourPassword";
		Connection conn = null;
    	try {
    		try {
    			conn = DriverManager.getConnection(url, username, password);
    		} catch (SQLException e) {
    	} catch (ClassNotFoundException e) {

    	return conn;