// https://fedoraproject.org/wiki/MariaDB_JDBC_connector
import java.sql.*;

public class Test {
    public static void main(String[] args) throws Exception {
        // create our mysql database connection
        String host = "localhost";
        String dbname = "information_schema";
        String url = "jdbc:mariadb://" + host + "/" + dbname;
        String username = "root";
        String password = "";
        Connection conn = DriverManager.getConnection(url, username, password);

        // our SQL SELECT query.
        // if you only need a few columns, specify them by name instead of using "*"
        String query = "SELECT * FROM ENGINES";

        // create the java statement
        Statement st = conn.createStatement();

        // execute the query, and get a java resultset
        ResultSet rs = st.executeQuery(query);

        // iterate through the java resultset
        while (rs.next()) {
            String engine = rs.getString("ENGINE");
            String support = rs.getString("SUPPORT");
            String comment = rs.getString("COMMENT");
            String transactions = rs.getString("TRANSACTIONS");
            String xa = rs.getString("XA");
            String savepoints = rs.getString("SAVEPOINTS");

            // print the results
            System.out.format("%s, %s, %s, %s, %s, %s\n", engine, support, comment, transactions, xa, savepoints);
        }
        st.close();
    }
}