Mega Code Archive

 

Categories / Java Tutorial / Database

 

Check if cursor is in the first row

import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.Statement; public class Main {   public static void main(String[] args) throws Exception {     Class.forName("com.mysql.jdbc.Driver");     Connection connection = DriverManager         .getConnection("jdbc:mysql://localhost/testdb", "root", "");     Statement statement = connection.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,         ResultSet.CONCUR_READ_ONLY);     ResultSet resultSet = statement.executeQuery("SELECT * FROM products");     if (resultSet.isBeforeFirst()) {       System.out.println("beginning");     }     connection.close();   } }