Re: need help to build a query
| From: | afan at afan dot net | Date: | Tue, 10 Oct 2006 19:28:10 +0000 |
| Subject: | Re: need help to build a query | ||
| References: | 1 2 3 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-242932@lists.php.net to get a copy of this message | ||
sure it is!
;)
> On Mon, October 9, 2006 2:58 pm, John Wells wrote:
>> On 10/9/06, afan@afan.net <afan@afan.net> wrote:
>>> but I know there must be much better solution then this one.
>>
>> You're right: Simply JOIN your queries...
>>
>> SELECT order_id, order_date, order_status, file_name
>> FROM orders
>> JOIN uploaded_files AS uf ON orders.order_id = uf.order_id
>> ORDER BY orders.order_id DESC
>> LIMIT 100
>
> This will "miss" all the orders with no upload at all, unlike the
> original.
>
> AND it limits you to the 100 uploaded files, not 100 orders.
>
> This is a lot more subtle problem than it seems at first glance, eh?
>
> --
> Some people have a "gift" link here.
> Know what I want?
> I want you to buy a CD from some starving artist.
> http://cdbaby.com/browse/from/lynch
> Yeah, I get a buck. So?
>
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