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Bug 176963 - Subquery's resultSetExpressions is not consistent between generate and present time.
Summary: Subquery's resultSetExpressions is not consistent between generate and presen...
Status: RESOLVED FIXED
Alias: None
Product: z_Archived
Classification: Eclipse Foundation
Component: BIRT (show other bugs)
Version: 2.2.0   Edit
Hardware: PC Windows XP
: P3 normal (vote)
Target Milestone: 2.2.0 RC0   Edit
Assignee: xiaofeng zhang CLA
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Blocks: 176675
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Reported: 2007-03-12 03:26 EDT by Wei Zhao ( Shang ) CLA
Modified: 2007-04-10 23:33 EDT (History)
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Description Wei Zhao ( Shang ) CLA 2007-03-12 03:26:30 EDT 
In generate time, subquery will add the parent query's column binding to its own resultSetExpressions. While in present time, it only has the ones of itself.
Comment 1 Lin Zhu CLA 2007-03-26 01:09:19 EDT 
The bug is about the inner algorithm to support sub query's reference to parent query. It is a minor enhancement and needn't to be fixed in M6.
Comment 2 xiaofeng zhang CLA 2007-04-10 23:33:27 EDT 
The bug is fixed by using a copy of subquery in PreparedQuery class.