Determine if a Database Supports Updatable ResultSets : ResultSet Updatable « Database « Java Tutorial

1. Java Tutorial
2. Database
3. ResultSet Updatable

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

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

    DatabaseMetaData dbmd = conn.getMetaData();
    if (dbmd.supportsResultSetConcurrency(ResultSet.TYPE_FORWARD_ONLY,
                                          ResultSet.CONCUR_UPDATABLE)) {
        System.out.println("Updatable ResultSets are supported");
    }
    else {
        System.out.println("Updatable ResultSets are not supported");
    }


    
    conn.close();
  }

  private static Connection getConnection() throws Exception {
    Class.forName("org.hsqldb.jdbcDriver");
    String url = "jdbc:hsqldb:mem:data/tutorial";

    return DriverManager.getConnection(url, "sa", "");
  }
}