updating mysql connector from v3 to v5 caused Operation not allowed after ResultSet closed
updating mysql connector from v3 to v5 caused Operation not allowed after ResultSet closed except开发者_开发问答ion, why is that?
How should I change my code?
Check the source included in the Exception and find out why you use a closed ResultSet.
Check where the ResultSet is created and where it is closed. the method ResultSet.isClosed()
might be helpful for additional log-messages.
精彩评论