Table Row To Variable Run-for-time Loop Start

Loop start tablerow to variable node, which will run until a specified time period has elapsed. The user can specify the node behaviour in the event of missing values, and the time (dd:hh:mm:ss) at which the last iteration will start before. The loop will execute until that time is reached, when no further rows will be processed. If connected to a Run-to-time Loop end, the unprocessed rows will be available directly in the final port of the loop end node.

This node was developed by Vernalis Research . For feedback and more information, please contact knime@vernalis.com

Options

Missing Variable Values

Fail: Node execution will fail on encountering a missing value
Use defaults: Default values will be substituted on encountering a missing value
Skip (Add to unprocessed rows table): Node execution will skip a row on encountering a missing value. The skipped row will be included in the 'unprocessed rows' table of a closing Timed Loop node.
Skip (Don't add to unprocessed rows table): Node execution will skip a row on encountering a missing value.
Default Integer Value: The default value to be used for missing values in Integer columns
Default Double Value: The default value to be used for missing values in Double columns
Default String Value: The default value to be used for missing values in String columns

Expiry time

End time (dd:hh:mm:ss):: The time period after which execution will finish (dd:hh:mm:ss)
Start value of iteration counter: Allows the user to manually set the value at which the iteration counter will start (does not affect the processing of the table!)

Input Ports

: Data table to process

Output Ports

: The current variables

Popular Predecessors

Popular Successors

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Installation

To use this node in KNIME, install the extension Vernalis KNIME Nodes from the below update site following our NodePit Product and Node Installation Guide:

v5.5

Plugin provider: Vernalis Research, UK

Plugin version: 1.38.2.v202504171302

On NodePit since: 2025-07-02

Last update: 2025-07-10

KNIME versions: v5.5, v5.4, v5.3, v5.2, v5.1, v4.7, v4.6, v4.5, v4.4, v4.3, v4.2, v4.1, v4.0, v3.7, v3.6

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