Hi, I may need to put several sub reports in the detail section in the master report. So the sub reports will get loaded many times. Will this cause significant performance issues? Does jasper cache data source for report in this case?
My case: User's data are scattered in 5 tables and I need to put those data together under a particular user. I don't want to use UNION because HQL doesn't support it. In addition, Union 5 tables may result in a huge SQL. I have to use one sub report for each table and iterate users in master report and for each user iterate all sub reports to display data relevant to that user. Is this viable or any other solution? Any comment is appreciated. -- View this message in context: http://www.nabble.com/How-about-loop-a-sub-report--tp23847692p23847692.html Sent from the jasperreports-questions mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Crystal Reports - New Free Runtime and 30 Day Trial Check out the new simplified licensing option that enables unlimited royalty-free distribution of the report engine for externally facing server and web deployment. http://p.sf.net/sfu/businessobjects _______________________________________________ jasperreports-questions mailing list jasperreports-questions@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jasperreports-questions
