I use Database Reader Node for read milion of row from Oracle Database 11g.
I want execute at the same time mutiple query an the join the result.
The problem is that only one node is reading rows from db, the other are waiting the end of the node that is reading rows.
How you can view in the attached pricture
Correntisti is reading rows
Clienti is waiting the previous node finishs
It's possible execute the node in parallel?
thank you for help
The driver I'm using is (ojdbc6.jar) "<entry key="driver" type="xstring" value="oracle.jdbc.driver.OracleDriver"/>