Re: [PERFORMANCE] Beetwen text and varchar field

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Bruce Momjian
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Re: [PERFORMANCE] Beetwen text and varchar field
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200601092350.k09NoV022662@candle.pha.pa.us
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[PERFORMANCE] Beetwen text and varchar field TNO <tnodev@free.fr>
Re: [PERFORMANCE] Beetwen text and varchar field "Steinar H. Gunderson" <sgunderson@bigfoot.com>
Re: [PERFORMANCE] Beetwen text and varchar field Bruce Momjian <pgman@candle.pha.pa.us>

See the FAQ.

---------------------------------------------------------------------------

Steinar H. Gunderson wrote:
> On Mon, Jan 09, 2006 at 11:58:19AM +0100, TNO wrote:
> > what is the best for a char field with less than 1000 characters?
> > a text field or a varchar(1000)
> 
> They will be equivalent. text and varchar are the same type internally -- the
> only differences are that varchar can have a length (but does not need one),
> and that some casts are only defined for text.
> 
> If there's really a natural thousand-character limit to the data in question,
> use varchar(1000); if not, use text or varchar, whatever you'd like.
> 
> /* Steinar */
> -- 
> Homepage: http://www.sesse.net/
> 
> ---------------------------(end of broadcast)---------------------------
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