[RDBO] negative relationships?

2006-03-24 Thread Michael Lackhoff
Say, I have two tables: vendors and products. Now I want a list of all the vendors that have no products yet. This can be seen from the products table if there are no records with the vendor_id of the vendor in question. Is this possible with a 'normal' manager method or with a relationship or

Re: [RDBO] negative relationships?

2006-03-24 Thread John Siracusa
On 3/24/06, Michael Lackhoff [EMAIL PROTECTED] wrote: Say, I have two tables: vendors and products. Now I want a list of all the vendors that have no products yet. This can be seen from the products table if there are no records with the vendor_id of the vendor in question. Is this possible

Re: [RDBO] negative relationships?

2006-03-24 Thread John Siracusa
Ha, Cees is a faster typist I guess... :) -John --- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group