[birt-dev] CheckIn:Fix bugzilla bug 187793Scripted DataSource from Libra

["Mingxia Wu" <mwu@xxxxxxxxxxx>]

- Summary:
Fix bugzilla bug 187793 Scripted DataSource from Library fails

- Bugzilla Bug (s) Resolved:
187793

- Description:

When the columnName and the alias name are same, we should not remove it when saving metadata into RD. Fix it now!

- Tests Description:

- Notes to Build Team:

- Notes to Developers:

- Notes to QA:  

- Notes to Documentation:  

- Files Edited:
"/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/executor/ResultClass.java"

- Files Added:

- Files Deleted