Horton

Re: So, is COUNT(*) fast now?

Bruce Momjian <bruce@momjian.us>

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From: Bruce Momjian <bruce@momjian.us>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Robert Haas <robertmhaas@gmail.com>, Kevin Grittner <Kevin.Grittner@wicourts.gov>, pgsql-hackers@postgresql.org
Date: 2011-10-28T12:16:58Z
Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

  1. Remove pg_upgrade dependency on the 'postgres' database existing in the

Tom Lane wrote:
> I wonder how trustworthy the measure of the visibilitymap_test call site
> as a consumer of cycles really is.  I've frequently noticed that
> oprofile blames remarkably large fractions of the runtime on individual
> statements that appear to be quite trivial.  I'm not sure if that

Are these statements perhaps near kernel calls?

-- 
  Bruce Momjian  <bruce@momjian.us>        http://momjian.us
  EnterpriseDB                             http://enterprisedb.com

  + It's impossible for everything to be true. +