needle in the haystack, no conversion to virtual column

axiom/queries.apl

@@ -17,7 +17,7 @@
 ['clickbench-hits'] | extend userID = toint(UserID) | summarize c = count() by userID, SearchPhrase | order by c desc | take 10
 ['clickbench-hits'] | extend userID = toint(UserID) | summarize c = count() by userID, SearchPhrase | take 10
 ['clickbench-hits'] | extend m = datetime_part("Minute", _time), userID = toint(UserID) | summarize c = count() by userID, m, SearchPhrase | order by c desc | take 10
-['clickbench-hits'] | extend userID = toint(UserID) | where userID == 435090932899640449 | project userID
+['clickbench-hits'] | where UserID == "435090932899640449" | project UserID
 ['clickbench-hits'] | where URL contains_cs "google" | summarize Count = count()
 ['clickbench-hits'] | where URL contains_cs "google" and SearchPhrase != "" | summarize c = count(), MinURL = min(URL) by SearchPhrase | order by c desc | take 10
 ['clickbench-hits'] | extend userID = toint(UserID) | where Title contains_cs "Google" and URL !contains_cs ".google." and SearchPhrase != "" | summarize c = count(), MinURL = min(URL), MinTitle = min(Title), CountDistinctUserID = dcount(userID) by SearchPhrase | order by c desc | take 10