Re: Get the max viewd product_id for user_id - Mailing list pgsql-sql

From Jayadevan M
Subject Re: Get the max viewd product_id for user_id
Date
Msg-id OF3F686349.C2A60D0C-ON652577F1.000FE6C7-652577F1.001027C1@ibsplc.com
Whole thread Raw
In response to Re: Get the max viewd product_id for user_id  (Mario Splivalo <mario.splivalo@megafon.hr>)
List pgsql-sql
> > The issue in both approaches is that if I have two product_ids that 
are
> > viewed same number of times and share the first place as most viewed
> > products by that user, I'll get only one of them (LIMIT 1 OR MAX() can
> > only return one row :).
> >
> 
> And then, to jump again into my own mouth - your approach, Jayadevan, 
> correctly gives me both product_id's if they're viewed the same number 
> of times.
> 
Good. It should, since we are joining on count and user_id. I was 
surprised to see your mail which said it wouldn't :).

Regards,
Jayadevan





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