Re: [appengine-java] Improved query planner in SDK 1.6.0

2011-11-16 Thread Alfred Fuller
That is referring only to the transient 'NeedIndex' error that popped up sometimes when a query was executed using zigzag in production: "NeedIndexError: The built-in indices are not efficient enough for this query and your data. Please add a composite index for this query." This will no longer ev

Re: [appengine-java] Improved query planner in SDK 1.6.0

2011-11-16 Thread Mos
Hello Alfred, thanks for clarification! I will report the issue below if it happens again. My confusion started when reading the presentation: http://whiteship.me/wp-content/uploads/2011/11/getting_the_most_out_of_spring_and_app_engine_springone_2011.pdf On page 51, regarding the "advanced que

Re: [appengine-java] Improved query planner in SDK 1.6.0

2011-11-15 Thread Alfred Fuller
On Wed, Nov 9, 2011 at 1:42 AM, Mos wrote: > Does the improved query planner reduce the need of managing indexes > manually in the datastore-index.xml file? > It increases the need to manage indexes manually > > I'm a bit confused. > The documentation is not obvious for me. > > In local develo

Re: [appengine-java] Improved query planner in SDK 1.6.0

2011-11-09 Thread Matthew Jaggard
Hi VIKASH, It looks like you've replied to an unrelated message. If this is not the case, please clarify. Otherwise, please repost a new thread and give more detail. What are you trying to do? What have you tried? Are you using the low level API, JDO or JPA? Post the relevant bit of your code t

Re: [appengine-java] Improved query planner in SDK 1.6.0

2011-11-09 Thread VIKASH PATEL
Hello Friends, Can anyone have idea for working with datastore. I am able to create key and entity in data store but i am not able to edit or delete the created data.. so if any one has then pls help me On Wed, Nov 9, 2011 at 3:12 PM, Mos wrote: > Does the improved query planner reduce the n