mongodump -q help with json date range?

[Steve]

i want to dump the month of december in thru mongodump. this is not
working.... We want gte beginning of December 2010, lte end of
December 2010.

mongodump -d out_db -c page_views -o page_views_december -q
'{"created_at" : {"$gte" : {"$date" : 1291190400}, "$lte" : {"$date" :
1293868799}}}'

[Andreas Jung]

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http://cookbook.mongodb.org/patterns/date_range/

- -aj
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[Steve]

Thanks Andreas, this works great in the mongo shell, but not as a JSON
query input to mongodump. that's the essence of the problem.

On Dec 21, 11:41 am, Andreas Jung <li...@zopyx.com> wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Steve wrote:
> > i want to dump the month of december in thru mongodump.  this is not
> > working....  We want gte beginning of December 2010, lte end of
> > December 2010.
>
> >      mongodump -d out_db -c page_views -o page_views_december -q
> > '{"created_at" : {"$gte" : {"$date" : 1291190400}, "$lte" : {"$date" :
> > 1293868799}}}'
>
> http://cookbook.mongodb.org/patterns/date_range/
>
> - -aj
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> Version: GnuPG v1.4.11 (Darwin)

> Comment: Using GnuPG with Mozilla -http://enigmail.mozdev.org/

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>  lists.vcf
> < 1KViewDownload

[Kristina Chodorow]

Steve: Andreas' answer quotes the relevant mongodump option.

On Tue, Dec 21, 2010 at 6:51 PM, Nat <nat....@gmail.com> wrote:

Try some query like http://jira.mongodb.org/browse/SERVER-641

 mongodump -d out_db -c page_views -o page_views_december -q
'{"created_at" : {"$gte" : {"$date" : 1291190400}, "$lte" :
{"$date" :
1293868799}}}'

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[Alvin Richards]

Steve,

They key is to get the epoch times correct

mongodump ... -q '{"created_at" : { "$gte" : {"$date" :
1293868800000}, "$lt" : {"$date" : 1296460800000}}}'

-Alvin

On Dec 21, 3:54 pm, Kristina Chodorow <krist...@10gen.com> wrote:
> Steve: Andreas' answer quotes the relevant mongodump option.
>
>
>

> On Tue, Dec 21, 2010 at 6:51 PM, Nat <nat.lu...@gmail.com> wrote:
> > Try some query likehttp://jira.mongodb.org/browse/SERVER-641

> > mongodb-user...@googlegroups.com<mongodb-user%2Bunsubscribe@google groups.com>
> > .

[Alvin Richards]

Added an example to

http://www.mongodb.org/display/DOCS/Import+Export+Tools

-Alvin