DB Query Extractor 

Extracts the SQL query from the input DB Data port.

Meta Info Extractor Deprecated

Extracts the meta info key, value pairs of documents.

Credential Variable Extractor 

This node extracts the content of a selected credentials variable

RDKit Molecule Extractor 

Splits up fragment molecules contained in a single RDKit molecule cell and extracts these molecules into separate cells.

Column Name Extractor Streamable

Creates a new table with a single row or column containing the column names of the input table.

Network Feature Extractor 

Creates for each network a feature vector.

DB Connection Extractor 

Extracts the database connection from a database data connection.

Vocabulary Extractor (legacy) 

Extract vocabulary and word vectors from a Word Vector Model.

Node Neighbor Extractor 

Extracts all neighbors of the given node ids.