Meta Info Inserter (deprecated)

Inserts key, values pairs as meta information to documents. The keys and values must be provided as columns of the input data table. For each document in the rows of the input table, the values of the specified key and value columns are inserted as meta information. The column containing the documents, as well as the keys and values to insert must be specified.

Input ports

1. Type: Table
   Documents input table
   The input table which contains the documents.

Output ports

1. Type: Table
   Documents with inserted meta info.
   The output table which contains documents with the meta info inserted.