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Old 07-19-2003, 03:21 AM
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Velocd Velocd is offline
 
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Default Egad! How does one fetch ordered results from this query?

I have what at first seemed to be a simple task, but now after countless attempts .. I can't figure it out. :speechless:

PHP Code:
$sql 'SELECT entryid, avgrating, num_ratings FROM entries'
Let's say I have these 3 entries in the table `entries` :

Code:
entryid    |    avgrating    |    num_ratings
-------------------------------------------
1                  1                 3000
2                  9                 500
3                  9                 1
I would like to somehow by modifying the query above, to return the results like this:

Code:
entryid    |    avgrating    |    num_ratings
-------------------------------------------
2                  9                 500
1                  1                 3000
3                  9                 1
Basically this is ordering by the maximum avgrating and the maximum num_ratings , with some comparison in between though. For example, entryid 3 and its avgrating of 9 is larger than avgrating 1, but technically since entryid 1 has 3,000 ratings to it, it could have had 60 votes that were all 9's.

Hopefully this is making some logic. I can't just do a simple query and order it by avgrating , because an entry with an avgrating of 10 and one vote would display above an entry with an avgrating of 9 and 500 votes.

I can't order by num_ratings , because an entry, like entryid 1 in the example, would appear above an entry like entryid 2.

The solution is probably something simple I've just overlooked, as usual.. but I need to get it done in one query (if possible), and not have to make 2 queries with extra PHP code in between. Help would be much appreciated.
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