PEP 289: universal and existential operators

rm roel.mathys at yucom.be
Thu Nov 6 20:06:55 CET 2003


austin at smartobject.biz (Jess Austin) wrote > 
> It seems like the consensus is "all" and "any". 
> 

which exists as well in SQL 

e.g.

select ...
from ...
where x > any ( sub-select )

or

select ...
from ...
where x > all ( sub-select )

but SQL supports the following as well

select ...
from ...
where exists ( sub-select )

bye,
rm




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