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From Jack Klebanoff <kleba...@Mutagen.Net>
Subject Re: [VOTE] [PATCH] Intersect and Except
Date Wed, 05 Jan 2005 02:39:50 GMT
Satheesh Bandaram wrote:

> I am submitting this patch for a VOTE. It has been pending for about a 
> week. My vote is "+1", with the following comments. Since this is a 
> new feature, I think, three +1 votes are requied. Here is the status 
> of this patch. I am basically waiting for the final +1 vote....
>    1. It passed build and all tests.
>    2. Mike and myself have voted +1.
>    3. Dan provided a suggestion, with some syntax improvement. Any 
> response from the contributor? I am assuming Dan's vote is a +1. If 
> not, please speak up.. :-)
> Here are my comments:
>    1. IntersectOrExceptNode still refers to SetOpProjectRestrict. 
> Should this be SetOpResultSet?
>    2. Doesn't tableConstructor logic apply only to UnionNode? If so, 
> should the fields like tableConstructor, topTableConstructor and 
> methods like setTableConstructorTypes() be moved to UnionNode? Current 
> code in SetOperatorNode refers to subclass UnionNode a lot, which 
> could be improved?
I have revised my patch to address Satheesh and Dan's comments. The 
revision changes IntersectOrExceptNode.java, sqlgrammar.jj, 
SetOpResultSet.java, TableOperatorNode.java, UnionNode.java, and 
SetOperatorNode.java since my last submission. It passed the derbyall 
test suite.


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