Re: SELECT substring with regex

From: Alvaro Herrera <alvherre(at)commandprompt(dot)com>
To: T E Schmitz <mailreg(at)numerixtechnology(dot)de>
Cc: pgsql-sql(at)postgresql(dot)org
Subject: Re: SELECT substring with regex
Date: 2006-07-10 18:29:44
Message-ID: 20060710182944.GB26570@surnet.cl
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T E Schmitz wrote:

> valid entries would be:
> "28mm F2.8" (prime lens)
> "30-70mm F4" (zoom lens)
> "30-70mm F2.8" (zoom lens)
> "30-100mm F4.5-5.6" (zoom lens with variable speed)

I think you already got all the help you needed, but I want to point out
that the Nikon 18-70mm that was used to take this picture

http://people.planetpostgresql.org/mha/index.php?/archives/97-Conference-is-over....html

seems to have a lot of aberration (I don't know the technical term,
sorry). Notice that grid on the floor? It looked very straight on the
real life. I'd expect a bit of curvature but I think that's too much.

Sorry for the offtopic :-)

--
Alvaro Herrera http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.

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