Executing a Query periodically

[mlauber71]

@thentangler welcome to the knime forum. I have once proposed an example where a job would execute every x minutes for a given amount of times.

Start a Workflow, e. g. a database query, after a certain time

@USCHUKN1ME I tried to build a system you might be able to expand and use. The idea is to have a workflow that would iterate a number of times (v_number_of_intervals) with a set interval (of seconds) between (v_seconds_interval) them. The workflow looks for a trigger_file.csv if this file has changed from the last time the loop has run a component would be executed. If the file has not changed nothing would happen. Admittedly not the most elegant way but you could build a small automatic execu…

Also you could try the recursive loop with a condition that is never met and a wait node.

Recursive Looping – knime

Recursive Loop – rs1