"omid omoomi" <oomoomi@hotmail.com> writes:
> The platform is PostgreSQL 6.5.2 on i386-unknown-freebsd3.2, compiled by gcc
> 2.7.2.1 .
> I want to write a query which looks like this :
> select fa1 - sum(fc3)
> from A,B,C
> where fa1=fb1 and fb2=fc2
> group by fa1 ;
> unfortunately I get this in result:
> ERROR: Illegal use of aggregates or non-group column in target list
Works fine in current sources. Try upgrading to something newer than
6.5.2 ...
regards, tom lane
