What is the ResultSet interface in Java? -

Convert MySQL ResultSet to JRDataSource resultset A ResultSet contains the set of rows that make up the result of a query A ResultSet object is returned when executeQuery() is invoked on a Statement resultset Learn to convert a ResultSet in to a HashMap in Java

resultset You will see this error when the JDBC ResultSet object is in a close state, and the result of the next() operation throws an error Normally