there is this
https://github.com/bevry/query-engine
not sql like, mongo like.
On Tuesday, April 24, 2012 4:18:41 AM UTC-7, manimal45 wrote:
>
> Hi,
>
> I wanted to know if there was any existing module allowing for
> handling json streams with an SQL like API.
>
> For instance, let's say the module's name is querystreams, the
> expected API would allow for code like this :
> var s = new StreamProducer("a stream from a thrid party outputting
> json rows"); // 'data', {a : 1, b :2} ...
> var filter = querystream(s, { a : 1}) ; // creates a stream which
> outputs only rows with #.a=1
>
> var s1 = new StreamProducer("a stream from a thrid party outputting
> json rows");
> var s2 = new StreamProducer("a stream from a thrid party outputting
> json rows");
> var join = querystreams.join(s1,s2, { "s1.a = s2.a && s1.b ==
> s2.b"}); // creates a stream resulting in joining s1 and s2 on the
> given condition
>
>
> var unsorted = new StreamProducer("a stream from a thrid party
> outputting json rows");
> var sorted = querystream.sort(unsorted, {a : 'desc'}); // creates a
> stream where values are sorted depending on the #. property
>
>
>
>
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