Hi Herbert,
A query like this will use the merge join strategy by default. If it's too
slow for the merge join strategy, you could have to build a custom index for
it, which would indeed be 'exploding' - each User entity would have
len(friends)*len(likes) index entries.
-Nick
On Mon, Apr 26, 2010 at 3:20 PM, Herbert <herber...@gmail.com> wrote:
> Sorry, suddenly got a thought on it.
>
> Can I do two equality check on both User.friends and User.likes ?
> would that be cause an "exploding index?"
>
> I.E. User.all().filter("friends =", me).filter("likes =", A).fetch(3)
>
> thanks!
> Herbert
>
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