I\'m using a ResultSet in Java, and am not sure how to properly close it. I\'m considering using the ResultSet to construct a HashMap and then closing the ResultSet after that. Is this HashMap techniq
It\'s well known that we can retrieve an entity and all its children in a single JPQL query using join fetch. However, I can\'t seem to get this working with a native query. I\'m getting [Ljava.lang.O
I have an SQL statement like this: SELECT generatedresult,sum(size) as countFROM table1_detail AS w WHERE date > \'2011.06.01\' AND w.l_date < \'2011.06.02\'GROUP BY category ORDER BY countdesc
I code primarily in PHP and Perl.I have a client who is insisting on seeking video submissions (any encoding) from the public via one of their pages rather than letting YouTube do its job.
加载中,请稍侯......