BASIC DOCUMENT MATCHING (DEPRECATED)
NOTE
- This feature will be removed in version 2.0.
The MongoDB C driver supports matching a subset of the MongoDB query specification on the client.
Currently, basic numeric, string, subdocument, and array equality, $gt , $gte , $lt , $lte , $in , $nin , $ne , $exists , $type , $and , and $or are supported. As this is not the same implementation as the MongoDB server, some inconsistencies may occur. Please file a bug if you find such a case.
The following example performs a basic query against a BSON document.
The following example shows how to process a BSON stream from stdin and match it against a query. This can be useful if you need to perform simple matching against mongodump backups.
To test this, perform a mongodump of a single collection and pipe it to the program.
$
MongoDB shell version: 2.6.1
connecting to: test
WriteResult({ "nInserted" : 1 })
bye
$
{ _id : { $oid : 537afac9a70e5b4d556153bc }, hello : world }