[birt-dev] CheckIn:Fix bug 183567 DataException when preview crosstab in

["Lin Zhu" <lzhu@xxxxxxxxxxx>]

- Summary:
CheckIn:Fix part of bug 184376 [Regression] Chart with query of row.__rownum can't render the plot in preview

- Bugzilla Bug (s) Resolved:

[184376] [Regression] Chart with query of row.__rownum can't render the plot in preview

 

- Description:
For this specific bug, DtE already add support. However, we also need consider row._outer support as well. To support row._outer, we need to get the parent of an IResultIterator instance so that need engine’s coop. A new interface ILinkedResultIterator is defined for engine to pass us a list of result iterators.

 

- Tests Description:
Manual Test.    

- Files Edited:
"/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/api/DataAdapterUtil.java"

"/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/api/ILinkedResultIterator.java"

 

 

- Files Added:

 

- Files Deleted:

N/A

 

- Notes to Build Team:
N/A

- Notes to Developers:
N/A

- Notes to QA:  

N/A

 

- Notes to Documentation:  
N/A