ResultSet (Java EE 8 Specification APIs)

The object of ResultSet maintains a cursor pointing to a row of a table Initially, cursor points to before the first row

That would work if you didn't have a forward-only data set But usually when beginners want to use a ResultSet twice, that's based on incomplete

resultset A protip by lukasz-madon about jdbc, java, and resultset

resultset API docs for the ResultSet class from the mysql_client library, for the Dart programming language