I wrote a cronjob that goes through and recalculates my members' ranks
10 at a time using the the following request:
profiles = Profile.all().order('-score').fetch(10, offset)
for profile in profiles:
# calculate rank
but once I get to an offset of more than 4000 I get this:
BadRequestError: offset may not be above 4000
Google Team: Why is this limit applied? Otherwise I have to
construct a seemingly less efficient query like this:
mod_rank = int(offset % interval)
profiles = Profile.all().filter('score <', rank_score).order('-
score').fetch(10, mod_rank)
if offset % interval == 0:
memcache.set('rank_score', profile.score)
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