Use a ResultSet twice

ResultSet Types - Simplified Learning resultset The object of ResultSet maintains a cursor pointing to a row of a table Initially, cursor points to before the first row resultset Here is a Java program that gets the total number of columns from ResultSet in Java There is nothing special, just call the getColumnCount() method of the

resultset The ResultSet is a table of data generated by executing database queries In this tutorial, we're going to take a deeper look at the ResultSet