Use a ResultSet twice

Learn to convert a ResultSet in to a HashMap in Java

The next() method of the ResultSet interface moves the pointer of the current object to the next row, from the current position

resultset To check if a ResultSet object contains any results in Java, you can use the next method of the ResultSet class

resultset A ResultSet is a way to store and manipulate the records returned from a SQL query ResultSets come in three different types The type you use depends on what