On Monday, October 24, 2016 at 7:11:29 AM UTC-4, Anthony Smith wrote:
>
> Hi all,
>
> I have table with 2 fields, withhold _until_date and esi_withhold_until.
>
> Is is it possible to order by so the the greater of the 2 fields was at 
> the top of the list.
>

I think there are various ways to achieve this in SQL, though not sure you 
could easily use the DAL to generate that SQL. Does you query involve a 
limitby or pagination (i.e., does the sorting have to be done by the 
database as part of the query)? If not, you could instead do the sorting in 
Python -- check out the Rows.sort method: 
http://web2py.com/books/default/chapter/29/06/the-database-abstraction-layer#find--exclude--sort.

Anthony

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