| From: | Martijn van Oosterhout <kleptog(at)svana(dot)org> |
|---|---|
| To: | Andrew Dunstan <andrew(at)dunslane(dot)net> |
| Cc: | Jeff Davis <pgsql(at)j-davis(dot)com>, Michael Fuhr <mike(at)fuhr(dot)org>, Mario Weilguni <mweilguni(at)sime(dot)com>, "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com>, Albe Laurenz <all(at)adv(dot)magwien(dot)gv(dot)at>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Bug in UTF8-Validation Code? |
| Date: | 2007-03-18 15:52:08 |
| Message-ID: | 20070318155208.GB5722@svana.org |
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| Lists: | pgsql-hackers |
On Sun, Mar 18, 2007 at 08:25:56AM -0400, Andrew Dunstan wrote:
> It does also seem from my test results that transcoding to MB charsets
> (or at least to utf-8) is surprisingly expensive, and that this would be
> a good place to look at optimisation possibilities. The validity tests
> can also be somewhat expensive.
Hmm, I just noticed that the verify string works one character at a
time, at least that part could be dramatically optimised.
Have a nice day,
--
Martijn van Oosterhout <kleptog(at)svana(dot)org> http://svana.org/kleptog/
> From each according to his ability. To each according to his ability to litigate.
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