Mega Code Archive

 

Categories / Java Tutorial / Database

 

If database support scrollable result sets

import java.sql.Connection; import java.sql.DatabaseMetaData; import java.sql.DriverManager; import java.sql.ResultSet; public class Main {   private static final String DRIVER = "com.mysql.jdbc.Driver";   private static final String URL = "jdbc:mysql://localhost/yourDatabase";   private static final String USERNAME = "root";   private static final String PASSWORD = "";   public static void main(String[] args) throws Exception {     Class.forName(DRIVER);     Connection connection = DriverManager.getConnection(URL, USERNAME, PASSWORD);     DatabaseMetaData metadata = connection.getMetaData();     boolean supportForwardOnly = metadata.supportsResultSetType(ResultSet.TYPE_FORWARD_ONLY);     System.out.println("supportForwardOnly = " + supportForwardOnly);     boolean supportScrollInsensitive = metadata         .supportsResultSetType(ResultSet.TYPE_SCROLL_INSENSITIVE);     System.out.println("supportScrollInsensitive = " + supportScrollInsensitive);     boolean supportScrollSensitive = metadata         .supportsResultSetType(ResultSet.TYPE_SCROLL_SENSITIVE);     System.out.println("supportScrollSensitive = " + supportScrollSensitive);     connection.close();   } }