[appengine-java] Re: select count(*) ?

2010-01-06 Thread king
just to follow up on a pending question back a few months ago. When the java datastore export will be available? On Dec 18 2009, 2:47 am, Jorge athenas...@gmail.com wrote: I second this question. Jorge Gonzalez On Dec 2, 1:19 pm, king kingalpha...@gmail.com wrote: Jason, do you have

[appengine-java] Re: select count(*) ?

2009-12-18 Thread Jorge
I second this question. Jorge Gonzalez On Dec 2, 1:19 pm, king kingalpha...@gmail.com wrote: Jason, do you have a timeline for when: 1. the cursor feature will be available? 2. the data download feature be available for JAVA (not Python). On Oct 21, 10:54 am, Jason (Google)

[appengine-java] Re: select count(*) ?

2009-12-17 Thread king
can anyone shine some lights on when the java datastore export will be available? On Dec 2, 11:19 am, king kingalpha...@gmail.com wrote: Jason, do you have a timeline for when: 1. the cursor feature will be available? 2. the data download feature be available for JAVA (not Python). On Oct

Re: [appengine-java] Re: select count(*) ?

2009-12-17 Thread Sandeep Sathaye
Please check this out. You should be able to do queries returning greater than 1000 rows. Obviously we have to work with google bigtable constraints of 1000 rows etc. But our product does incremental queries to get you desired results. http://www.cloud2db.com On Thu, Dec 17, 2009 at 6:12 PM,

[appengine-java] Re: select count(*) ?

2009-11-25 Thread James H
Jason, the problem with the increment a counter on your own trick is that would be in a separate Transaction and thus, unreliably linked to the first insert Transaction right? Also, the Stats hook mentioned above is NOT realtime is it? I believe I read it is updated at least once a day. On Oct

[appengine-java] Re: select count(*) ?

2009-10-21 Thread Jason (Google)
The query restrictions are an artifact of the way App Engine's datastore is constructed, which makes certain operations (e.g. queries and reads) very fast and scalable but does limit the types of queries you can make, though you can typically get around these restrictions by re-thinking your model