It doesn't look like execute and batchable interact the way I'd expect. I would expect a batchable parameter to get passed to the <execute> code as a Javascript array object. Instead, the <execute> block seems to get called once for each value of a batchable parameter (assuming the requested number of rows isn't hit first). The code I was play with is at http://github.com/md5/yql-tables/blob/mast...centchanges.xml. The "ns" paramter is batchable, but I'm seeing each "ns" value individually instead of seeing an array.

-md