Multiple data sources to create only one dataset

[s.biserni]

Hello everybody,

i need to read all recordsets before to print report, because every datasource contains data necessary.

My idea is to read all data and create one dataset new .

 

What's the best pratice to manage this solutions ?

I can't change datasources obviously

 

Thanks

Sergio

[m.imran.tariq]

I think you cannot do this. Jaspersoft only selects 1 dataset for 1 report. you can use subreport feature for multiple dataset where you subrport can link to some other dataset other than parent report.