Map / Reduce support?

[sheavner]

Would it be possible to add map/reduce to the supported command sets.

I'd really like to be able to spam all the map/reduce commands in a single string.

m = function () { emit(this.field, 1);}; r = function (k, vals) {return Array.sum(vals);}; res = db.mycollection.mapReduce(m, r, { out : "temp_col1" }); db.temp_col1.find({value: {$gt: 1}}); db.temp_col1.drop();

It would be ok if the format weren't the same as the mongo shell, but required some special flags to define functions.

[leenabora]

Hello,

Thanks for posting your comment.

Yes as of now we don't have mapReduce support ( Utility does support the aggregation-framework though so if things which can be solved by using aggregation query we can use this utility);

Yes we will work towards adding a support for fineOne()

Just out of curiosity, are you using this utility on any real project?

Cheers,
Leena

[leenabora]

Hello,

Thanks for posting your comment.

Yes as of now we don't have mapReduce support ( Utility does support the
aggregation-framework though so if things which can be solved by using
aggregation query we can use this utility);
2.

Yes we will work towards adding a support for fineOne()

Just out of curiosity, are you using this utility on any real project?

Cheers,
Leena

On Thu, Oct 3, 2013 at 5:08 AM, sheavner notifications@github.com wrote:

Would it be possible to add map/reduce to the supported command sets.

I'd really like to be able to spam all the map/reduce commands in a single
string.

m = function () { emit(this.field, 1);}; r = function (k, vals) {return
Array.sum(vals);}; res = db.mycollection.mapReduce(m, r, { out :
"temp_col1" }); db.temp_col1.find({value: {$gt: 1}}); db.temp_col1.drop();

It would be ok if the format weren't the same as the mongo shell, but
required some special flags to define functions.

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