Hi Josh,
That is the same thing as an IN query. IN, and some other
inequality, filters generate multiple queries. You can read more
about that in the docs:
http://code.google.com/appengine/docs/python/datastore/queriesandindexes.html#Introducing_Queries
Robert
On Sat, Oct 16, 2010 at 22:31, Josh <[email protected]> wrote:
> Is there an efficient way to filter a StringListProperty with another
> list? In testing the query below it looks like five seperate RPC
> calls are issued. Does a better way exist?
>
> Post.all().order("-created").filter("tags =", ['one', 'two', 'three',
> 'four', 'five']).fetch(size, page)
>
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