I have two logs below, log a is throughout the environment and would be shown for all users.  log b is limited to specific users.  I only need times for users in log b. log a:  There is a file has been received with the name test2.txt lob b:  The file has been found at the second destination C://user/test2.txt I am trying to write a query that captures the time between log a and log b without doing a subsearch, so far I have  index=a, env=a, account=a ("There is a file" OR "The file has been found")|field filename from log b | field filename2| eval Endtime = _time | ****Here is where I am lost, I was hoping to use if/match/like/eval to see to capture the start time where log b filename can be found in log a.  I have this so far******   | eval Starttime = if(match(filename,"There is%".filename2."%"),_time,0) I am not getting any 1s, just 0s.  I am pretty sure this is the problem "There is%".filename2."%", how do I correct it. ... View more