is it at all possible to query against the value of a property of a
referenced property?
for instance, foo references bar which has property x. could you
Foo().gql("WHERE bar.x > :1", some_value). ??.. (i know this doesnt
work, thats why im asking ;p)
also during my various 'trials' i have found that object instances
seem to have an '_foo' method or attribute. On one particular
occasion, the contents of _foo returned what was expected while
reading foo returned None.... wut?..
while im at it, i wanted to know if the datastore would ever support
inequality filters on multiple properties. while i think i understand
why things currently work the way they do, coulndt a solution to this
be better implemented on google's side? much like how IN filters
trigger a series of = queries, a similar "behind the scenes" mechanism
could do the job for us. For lack of a better way, im stuck myself
with using a convoluted and expensive series of calls to the db
intersected via set() operations. Im afraid this wouldnt scale very
well!...
awaiting your input..
thx.
Sent from my iPhone
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