On 28 Jan 2010, at 4:07pm, Tim Romano wrote:

> Rather than make a dozen or a hundred round-trips to the webserver, 
> passing one or a few zipcodes at a time, because that would have 
> significant latency through the cloud, I am passing the entire list of 
> desired zip-codes, and getting a single freight train of data in 
> response (about 200K of data which isn't too bad over broadband).

Concatenate the ZIPcode list into a long separated string:

,zc1,zc2,zc3,zv4,

Search it, instead of using IN, by using LIKE.  See 'The LIKE and GLOB 
operators' in

http://www.sqlite.org/lang_expr.html

and section 4 of

http://www.sqlite.org/optoverview.html

Simon.
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