How to query through a DBRef in MongoDB/pymongo?

Posted by Soviut on Stack Overflow See other posts from Stack Overflow or by Soviut
Published on 2010-05-19T16:33:23Z Indexed on 2010/05/19 18:00 UTC
Read the original article Hit count: 426

Filed under:

mongodb

|

pymongo

|

reference

|

dbref

|

query

Is it possible to query through a DBRef using a single find spec?

user collection

{
    'age': 30
}

post collection

{
    'user': DBRef('user', ...)
}

Is it possible to query for all post who's users are 30 in a single find step? If not, would it be wise to create a javascript function to handle the multi-stage operation or will that cause blocking problems?

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