Hi Team, I have many(10+) large csv lookup files (200MB) being referred in multiple places. To improve optimisation, moved them into compressed files (*.csv.gz) and made changes in existing files. In some cases, we need to retain the existing file data. Thus said, | outputlookup *.csv.gz ```will fail to retain old data``` Hence Planning to do as follows, | inputlookup "old_file.csv.gz" | outputlookup "temp_file.csv" ```taking a backup ``` | Run a new search | outputlookup append=t "temp_file.csv" ```append new search results to the temp file``` | inputlookup "temp_file.csv" | outputlookup "old_file.csv.gz" | makeresults | where false() | outputlookup create_empty=true "temp_file.csv"   And this needs to be done on multiple places :(. Is there any better way to perform this without creating/clearing temp files? ... View more