Re: [HACKERS] No heap lookups on index

From: Glen Parker <glenebob(at)nwlink(dot)com>
To: Postgres General <pgsql-general(at)postgresql(dot)org>
Subject: Re: [HACKERS] No heap lookups on index
Date: 2006-01-18 23:56:43
Message-ID: 43CED5BB.50807@nwlink.com
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Tom Lane wrote:
>>What ever happened to grouped heap reads, i.e. building a list of tuples
>>from the index, sorting in heap order, then reading the heap in a batch?
>
>
> Done in 8.1. I'm uncertain whether Scott knows about that ...

That's GREAT news! Is that the "Bitmap Scan" item in the what's new
list (http://www.postgresql.org/docs/whatsnew)? I didn't even notice it
when I read it the first time. I'm really looking forward to our
upcoming 8.1 upgrade.

-Glen

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