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MdH Execute Query to String

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Build and run a generic MdH Search query via the Metadata Query Creator node and examine harvested metadata directly in a KNIME data table.

Warning: This node should be used with caution when retrieving large amounts of metadata as the available RAM could be exhausted. If memory is an issue, use the Metadata Query to File node instead.

For any questions, refer to the API-Documentation (mdhSearch) or send an e-mail to mdh-support@graudata.com. We are pleased to help.

Node details

Input ports
  1. Type: org.knime.python3.nodes.PythonBinaryBlobFileStorePortObject
    Input port - connection

    Connection data for this node

  2. Type: org.knime.python3.nodes.PythonBinaryBlobFileStorePortObject
    Input port - query

    Query data for this node

Output ports
  1. Type: Table
    metadata table

    A KNIME table with one column containing the queried metadata as a JSON string.

Extension

The MdH Execute Query to String node is part of this extension:

  1. Go to item

Related workflows & nodes

  1. Go to item
  2. Go to item
  3. Go to item

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