Try adding a limit to the count query
On Sun, Dec 19, 2010 at 6:35 PM, Zsombor <[email protected]> wrote:
> Hi,
>
> I'm using the low level API, and noticed something strange:
> If I call :
>
> service.prepare(
> new Query(USER_KIND).addFilter("active", FilterOperator.EQUAL,
> Boolean.TRUE)
> .addFilter("registrationDate",
> FilterOperator.GREATER_THAN_OR_EQUAL, date).setKeysOnly())
> .countEntities(FetchOptions.Builder.withDefaults())
>
> it returns 0.
>
> However If I call:
> service.prepare(
> new Query(USER_KIND).addFilter("active", FilterOperator.EQUAL,
> Boolean.TRUE)
> .addFilter("registrationDate",
> FilterOperator.GREATER_THAN_OR_EQUAL, date).setKeysOnly())
> .asList(FetchOptions.Builder.withDefaults()).size()
>
> it returns 3 - in this case this is the correct answer. I'm very
> curious what happens here. Is there a problem with the indexes? But if
> I not correctly configured my indexes, I guess, the second query
> should fail similarly with returning 0 entity.
>
> Any thought ? Is it a bug in the datastore ?
>
> BR
> Zsombor
>
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