I have a lookup table with numbers, where it checks the numbers that match the error_code 11.
index="cdrs" "error_code"="11" "Destino"="*"
| lookup DIDREPEP Destino OUTPUT Destino | table Destino
But it shows some blank results because they are not in the lookup table.How can I do so that it only shows me the destination that is not in the search table?.
| lookup DIDREPEP Destino OUTPUT Destino AS foundInLookup
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