DB Query Reader

[mlauber71]

@Gimli you could take a look at this example where a Flow Variable is being used in a DB Query reader.

Variables type Long VS DB SQL Nodes

@Fra_S3k_knime would it be possible to tell us what you actually want to do? Load data into a database? Use Flow Variables in a SQL query? Mabye you could produce a small workflow to show where things go wrong. [EDIT: created an example to experiment with settings] [image]