PEP 289: universal and existential operators

[rm]

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