From: | "Jonah H(dot) Harris" <jonah(dot)harris(at)gmail(dot)com> |
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To: | "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | "Myron Scott" <lister(at)sacadia(dot)com>, pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Support Parallel Query Execution in Executor |
Date: | 2006-04-09 19:15:31 |
Message-ID: | 36e682920604091215g658235e7u14d16bc9b104e797@mail.gmail.com |
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Lists: | pgsql-hackers pgsql-patches |
On 4/9/06, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Oh? Anything much above the level of bufmgr is going to be dependent on
> relcache, syscache, etc, and those are all definitely database-specific.
> You can't just retarget a backend to operate in another database, at
> least not without major changes in that infrastructure.
It's not that complicated and it may not prove to be the best method,
but it's worth a try. When I get done playing with it, I'll send it
to ya to check out.
--
Jonah H. Harris, Database Internals Architect
EnterpriseDB Corporation
732.331.1324
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