[google-appengine] Re: IN and != sub query

2009-09-23 Thread Nick Johnson (Google)
Hi, We're gradually adding support for asynchronous RPC calls; sooner or later that will probably include updating the db module to support them, and thus adding the capability to execute these queries in parallel. It's unlikely the 30 query limit will be removed - 30 queries is a lot to execute at

[google-appengine] Re: IN and != sub query

2009-09-24 Thread Mahmoud
Hi ten_foot_ninja, We had a similar problem in our application. To resolve it, we reworked things to use calculable key_names for entities. This way, if you know the key_names in advance, you can fetch all the entities in parallel using db.get_by_key_names(). I wrote a detailed snippet about this