Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

public class Main {

    public static void main(String[] args) throws Exception {
        Connection conn = getHSQLConnection();

        DatabaseMetaData meta = conn.getMetaData();
        try {
            int majorVersion = meta.getDatabaseMajorVersion();
            System.out.println("major Version:" + majorVersion);
        } catch (Exception e) {
            System.out.println("major Version:unsupported feature");
        }

        try {
            int minorVersion = meta.getDatabaseMinorVersion();
            System.out.println("minorVersion:" + minorVersion);
        } catch (Exception e) {
            System.out.println("minorVersion unsupported feature");
        }

        conn.close();
    }

    private static Connection getHSQLConnection() throws Exception {
        Class.forName("org.hsqldb.jdbcDriver");
        String url = "jdbc:hsqldb:data/tutorial";
        return DriverManager.getConnection(url, "sa", "");
    }

}