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6.3.3.4   Use ResultSet Object The ResultSet class contains 25 methods, and the most popular methods used are: The ResultSet object can be created by either executing the executeQuery() or getRe-sultSet() method, which means that the ResultSet instance cannot be created or used without executing a query operation first. Similarly to a Statement object, a Connection object must be first created, and then the Statement component can be created and implemented based on the Connection object to perform a query. The queried result or data is stored in the ResultSet with a certain format, generally in a 2D tabular form with columns and rows. Each columnRead More →