Re: sum(bool)? - Mailing list pgsql-sql

From Oliver Elphick
Subject Re: sum(bool)?
Date
Msg-id 200102261502.f1QF1Ow03662@linda.lfix.co.uk
Whole thread Raw
In response to sum(bool)?  (Olaf Marc Zanger <olaf.zanger@soli-con.com>)
List pgsql-sql
Olaf Marc Zanger wrote: >hi there, > >i want to add up the "true" values of a comparison like > >sum(a>b) > >it just
doesn'twork like this > >any workaround?
 
select count(*) where a > b;

-- 
Oliver Elphick                                Oliver.Elphick@lfix.co.uk
Isle of Wight                              http://www.lfix.co.uk/oliver
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========================================   "But God commendeth his love toward us, in that, while      we were yet
sinners,Christ died for us."                                           Romans 5:8 
 




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