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Re: Optimizing Nested Correlated Queries by decorrelation: GSOC 2012 Project

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Arun Chaitanya <chaitan64arun(at)gmail(dot)com>
Cc: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Optimizing Nested Correlated Queries by decorrelation: GSOC 2012 Project
Date: 2012-03-30 14:29:27
Message-ID: 5361.1333117767@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-hackers
Arun Chaitanya <chaitan64arun(at)gmail(dot)com> writes:
> The link to the paper is
> http://www.iith.ac.in/~ravig/courses/cs5050/papers/decorrelation-cesar.pdf

Given the authorship of that paper, I'd have to wonder whether Microsoft
has filed for any patents regarding these ideas.

			regards, tom lane

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