Horton

Re: sortsupport for text

Peter Geoghegan <peter@2ndquadrant.com>

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From: Peter Geoghegan <peter@2ndquadrant.com>
To: Robert Haas <robertmhaas@gmail.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, pgsql-hackers@postgresql.org
Date: 2012-07-23T16:07:18Z
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. Adjust string comparison so that only bitwise-equal strings are considered

  2. Add operator strategy and comparison-value datatype fields to ScanKey.

On 23 July 2012 16:36, Robert Haas <robertmhaas@gmail.com> wrote:
> On Mon, Jul 23, 2012 at 11:34 AM, Peter Geoghegan <peter@2ndquadrant.com> wrote:
>>> tss->buflen = 1 << ffs(len1);
>>
>> I'm sorry, I don't follow you here. What is ffs() ?
>
> Sorry, fls, not ffs.  I always get those mixed up.
>
> See src/port/fls.c

Oh, okay. Since, I infer, we're starting from a buffer-size that's a
power-of-two anyway, is there really any advantage in doing this
rather than just doubling the buffer size each time?

-- 
Peter Geoghegan       http://www.2ndQuadrant.com/
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