Still not good. Try:

"SELECT a.item_id, a.subtotal, a.quantity
    FROM shopping_cart a, orders b
   WHERE b.session_id = ".session_id()."
     AND b.customer_id = $customer_id
     AND a.order_id = b.border_id"

session_id() must be interpolated.

Ignatius

----- Original Message ----- 
From: "Corne' Cornelius" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, March 07, 2003 9:00 AM
Subject: Re: [PHP-DB] Help with a query


> Why not use:
> 
> SELECT a.item_id, a.subtotal, a.quantity
>    FROM shopping_cart a, orders b
>   WHERE b.session_id = session_id()
>     AND b.customer_id = $customer_id
>     AND a.order_id = b.border_id
> 
> ?
> 
> !Exclude Disclaimer!
> 
> Jonathan Villa wrote:
> 
>  >I can't figure this query out.
>  >
>  >I want to pull data from 2 tables but using a primary key from one.
>  >
>  >Here is what I think it should look like.
>  >
>  >SELECT item_id, subtotal, quantity from shopping_cart WHERE order_id =
>  >(SELECT order_id FROM orders WHERE session_id = session_id()) AND
>  >customer_id = $customer_id;
>  >
>  >-Jonathan
>  >
>  >
>  >
>  >
>  >
>  >
> 
> 
> 
> 
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> 
> 


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