Re: how to show 6 randomly selected featured products?

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The result display is bad (at least on at email). Here is a snapshot:
http://afan.net/bhw/snapshot1.png

-afan


On Wed, 2006-02-08 at 19:39 -0500, Afan Pasalic wrote:
> Hm. Have no idea what does it means:
> 
>  table 
>   type 
> possible_keys 
>   key 
> key_len 
>   ref 
>   rows 
>  Extra 
> p
> ALL
> NULL
> NULL
>      NULL
> NULL
>      1268
> Using
> where;
> Using
> temporary; Using filesort
> chp
> index
> NULL
> PRIMARY
>         8
> NULL
>      1741
> Using
> index
> c
> eq_ref
> PRIMARY
> PRIMARY
>         4
> chp.cat_id
>         1
>  
> pr
> ALL
> NULL
> NULL
>      NULL
> NULL
>     10231
>  
> 
> 
> -afan
> 
> 
> On Thu, 2006-02-09 at 09:53 +1100, Chris wrote:
> > Hi,
> > 
> > Grab that query and run it through mysql with 'explain', so:
> > 
> > explain SELECT p.prod_id, p.prod_name, p.prod_no, chp.cat_id, 
> > c.cat_name, c.cat_parent, pr.price
> > FROM products as p
> > LEFT JOIN categories_has_products as chp ON chp.prod_id = p.prod_id
> > LEFT JOIN categories as c ON chp.cat_id = c.cat_id
> > LEFT JOIN	prices as pr ON pr.prod_id = p.prod_id
> > WHERE prod_featured = '1'
> > ORDER BY RAND(), pr.price ASC
> > LIMIT 6
> > 
> > That will show you whether you are using the database indexes or not.
> > 
> > If you can't work it out then post the explain output.
> > 
> 
> 

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