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MongoCursorNext

MongoLink`

MongoLink`

MongoCursorNext

MongoCursorNext[MongoCursor[…]]

returns the next document in the MongoCursor[…] object.

Details and Options

To use MongoCursorNext, you first need to load MongoLink using Needs["MongoLink`"].
If MongoCursorNext is called on a cursor with no more documents, Null is returned.
Read[MongoCursor[…]] is equivalent to MongoCursorNext[MongoCursor[…]].
MongoCursorNext corresponds to cursor.next in the MongoDB documentation.

Examples

Basic Examples (1)

Connect to a client:

Connect to a the "WolframTestCollection" collection in the "WolframTestDB" database:

Find all of the documents in the collection:

View documents in the collection one at a time:

When there are no more documents in the cursor, nothing will be returned:

This is equivalent to:

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