Select matching database rows - select all columns

3

Hi community,

I tried to work with the ‘Select matching database rows’ action, but I have a timestamp in the db table which is not allowed (or I made a mistake there) .
grafik

Now I try to solve it as you described with regular actions. I made a derived table with all the fields which should be compared, but how can I put this table into the “EXISTS” part?
*select cust_key, loc_key, dp_id, value_name, t_factor, datetime from *{table} where exists {fields of derived table}

Could You pleas give a hint how to do this? Or is there an example, which I haven’t found yet?

Thanks in advance,

Jochen