I just wrote a new app and it has an entity that I use to show a leader board:
class CountModel(db.Model):
count = db.IntegerProperty(default=0)
trend = db.FloatProperty(default=0.0)
I get the list of these using a simple query:
if self.request.get("mode") == "trend":
counts = CountModel.gql("ORDER BY trend DESC").fetch(20)
else:
counts = CountModel.gql("ORDER BY count DESC").fetch(20)
I ran this in my dev environment and then checked index.yaml to make sure it
made the indexes. It didn’t.
So I pushed it to production, fully expecting to see an error when I ran the
query because I didn’t have this index defined. No error.
It works perfectly.
I also have this query in a cron job, and it works fine without the index, too:
for c in CountModel.gql("WHERE trend > 1"):
Has something changed? It used to be that to do an ordered query, or an
inequality query, you had to have an index.
-Joshua
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