How to append data to a lookup without overwriting anything AND also not adding duplicate data entries into the lookup?

[Robbie1194]

Hi guys,

I was wondering if anyone knew of a method of appending data to a lookup, but not overwriting anything in the lookup AND also not adding duplicate data entries into the lookup?

Any suggestions would be helpful.

Cheers,
Robbie

[comjb]

Another way to do it:

[FritzWittwer_ol · Accepted solution]

| inputlookup <table>
| append [makeresults | eval .... | fields - _time]
| dedup <keyfield>
| outputlookup <table> append=false