Avoid processing the pipeline if empty

KNIME Analytics Platform
1

Hi,

I have a condition in my workflow where i have two tables with similar structure. But based upon the nature of the input, only one table data with be executed but other will not have any data.

My requirement is to identify the pipeline which has data and proceed with curation.

Thanks,
Shiva

Capture a

2

How about using the Empty Table Switch node?

On the EXAMPLES server, there’s a starter workflow in /06_Control_Structures/05_Switches/04_Switch_on_Empty_Tables

1 Like
3

Thanks Scott. It works :slight_smile:

1 Like
4

Great, I’m glad. I’m going to mark the thread as solved so other users can see it in the future.

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