Re: Speeding up schema changes

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От Decibel!
Тема Re: Speeding up schema changes
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Msg-id FC6AC0ED-3C3B-41F4-A6DA-75C1F0B34042@decibel.org
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Ответ на Re: Speeding up schema changes  (Gregory Stark <stark@enterprisedb.com>)
Ответы Re: Speeding up schema changes  (Gregory Stark <stark@enterprisedb.com>)
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On Sep 3, 2007, at 7:26 AM, Gregory Stark wrote:
> Also, incidentally do you have a good reason to use CHAR instead of  
> varchar or
> text? char(64) will take 64 bytes (actually 68 bytes in 8.2) even  
> if you don't
> store anything more in it. text or varchar will take only as many  
> bytes as the
> data you're storing (plus 4 bytes).

Hrm, do we actually pad before storing? ISTM we should really do that  
the other way around...
-- 
Decibel!, aka Jim C. Nasby, Database Architect  decibel@decibel.org
Give your computer some brain candy! www.distributed.net Team #1828




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