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BIRT with Multiple Data sets [message #876768] Fri, 25 May 2012 08:59 Go to next message
Suchismita Swain is currently offline Suchismita SwainFriend
Messages: 1
Registered: May 2012
Junior Member
How do BIRT report work with multiple data sets?
Suppose I create a report with multiple data set say- Employee, Department and Location all present in a single data source and I am not using Joined data set. Will BIRT automatically link all the 3 data sets once the data is processed and available to BIRT? How are multiple data source handeled(linked) in BIRT? How will BIRT use the data from multiple data sets? Do the data sets remain disjoined?
Re: BIRT with Multiple Data sets [message #876931 is a reply to message #876768] Fri, 25 May 2012 14:23 Go to previous message
Jason Weathersby is currently offline Jason WeathersbyFriend
Messages: 9167
Registered: July 2009
Senior Member

The only way data sets are joined is in a joint data set or a birt data
cube. In both of those cases you decide how they are joined. Other
than those cases birt does not join any datasets, but you can nest
datasets like in nested tables.

Jason

On 5/25/2012 4:59 AM, Suchismita Swain wrote:
> How do BIRT report work with multiple data sets?
> Suppose I create a report with multiple data set say- Employee,
> Department and Location all present in a single data source and I am not
> using Joined data set. Will BIRT automatically link all the 3 data sets
> once the data is processed and available to BIRT? How are multiple data
> source handeled(linked) in BIRT? How will BIRT use the data from
> multiple data sets? Do the data sets remain disjoined?
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