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MongoDB Update

KNIME MongoDB Nodes (Preview) version 3.7.0.v201808081048 by KNIME AG, Zurich, Switzerland

The MongoDB Update updates documents saved in a MongoDB database according to JSON in the update column. The node uses the Jongo syntax to select the documents to be updated and to formulate the update operation.


The host name or ip address
The port on which the database is available (default: 27017)
The database name
The collection name
Query column
The column which contains the query that selects the documents to be updated
Update column
The column which contains the updated fields

Input Ports

The table with documents to be written

Best Friends (Incoming)

Best Friends (Outgoing)


To use this node in KNIME, install KNIME MongoDB Nodes (Preview) from the following update site:

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