Mongodb - "grep" through a database(github.com)
github.com
Mongodb - "grep" through a database
https://github.com/blowhacker/mongohelper
1 comments
I just ran collection.fields() on a collection of books. Surprised to find keys that I didn't even know existed.
1. db.grep() -Search through all fields in all collections in a database for a value. By default it searches only indexed fields. To include non-indexed fields, specify the second parameter as true.
2. db.collection.fields() -list all keys in a collection -by default, it only checks 10100 documents to get an exhaustive list, if you document varies across the collection, do: db.collection.fields(true)
https://github.com/blowhacker/mongohelper