Compare time fields from different sourcetypes

Hi, I have two searches that output different things. Search.1 is a DB query that returns the latest DB record modify time - the timefield in concern is the **LATESTMODTS_Epoch**. **| dbxquery shortnames=1 connection=Oracle-DB query="SELECT MAX(modify_ts) as LATESTMODTS FROM Database1" | eval LATESTMODTS_Epoch = strptime(LATESTMODTS, "%Y-%m-%d %H:%M:%S") | fields LATESTMODTS_Epoch** Search.2 is a normal search that returns a timefield from another sourcetype - the fimefield in concern is **FailureTime_Epoch**. **index=xxx sourcetype=abc | eval FailureTime_Epoch = strptime(FailureTime, "%Y-%m-%d %H:%M:%S") | stats count by users, FailureTime_Epoch** Now i have **LATESTMODTS_Epoch** from Search.1 and **FailureTime_Epoch** from Search.2, both in epoch time format which i want to compare these two time and produce another search with results, something like below. **index=xxx sourcetype=abc | stats count by users | where FailureTime_Epoch > LATESTMODTS_Epoch** My question is how would i correlate the two fields though to compare their value? Search.1 and Search.2 are both indenpendent searches with no common shared fields or values. I'd really appreacite if anyone would kindly give me a hint or advice. Thanks very much.