Parameterized Database Query: no result port


I am missing the no result port of the Parameterized Database Query node.
Is there an easy way to find out for which entries I get no results from my DB query node?
I am using a left join between the input and output of my DB node and then check the missing values of the field(s) I looked for in my DB query.

Thanks for your help,


can you add another Parameterized Database Query node with almost the same queries, but with a COUNT(*) instead of the column selection?
Kind regards

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Yes I can add it but I still need the join and the row splitter. But this gives me the idea to use the Include empty results option of the Parameterized Database Query node. So that I then only need my raw splitter.
Thank you for your help.

Best regards,



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