In trying to make a transition from a purely PHP/MySQL background to
AppEngine's Python/Datastore I find myself not quite getting done what
I need.
Currently I have a web application in which a user chooses multiple
search criteria via an HTML form and passes those variables to a PHP
script that in
This page is pretty much required reading:
http://code.google.com/appengine/docs/python/datastore/queriesandindexes.html
That covers the low level queries, how exactly you do it within the
context of your application, is very hard to say, because we dont know
the specifics.
2009/12/29 Diligent
2009/12/29 Diligent :
> In trying to make a transition from a purely PHP/MySQL background to
> AppEngine's Python/Datastore I find myself not quite getting done what
> I need.
> Currently I have a web application in which a user chooses multiple
> search criteria via an HTML form and passes those v
2 most helpful for legacy connections and refactoring links djangoform
and remote_api
http://code.google.com/appengine/articles/djangoforms.html
http://code.google.com/appengine/articles/remote_api.html
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Your biggest problem is that you don't have the index needed to
perform the query if you have a pool of 20 parameters to choose from,
and you can pick any number of them.
For 20 parameters that is Total[Table[Binomial[20, k], {k, 1,
20}]]=1048575 distinct indices.
A bit too much for GAE for one app
