Add timestamp range example to kql docs (#87138)

A few folks have asked me if it is possible to do timestamp ranges by using "now" in kql. This was missing from an example so I have added it to the docs. (cherry picked from commit 48df620)
elastic · Jan 5, 2021 · f22e06e · f22e06e
1 parent 0af8131
commit f22e06e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/docs/discover/kuery.asciidoc b/docs/discover/kuery.asciidoc
@@ -111,11 +111,11 @@ tags:(success and info and security)
 [discrete]
 === Range queries
 
-KQL supports `>`, `>=`, `<`, and `<=`. For example:
+KQL supports `>`, `>=`, `<`, and `<=` on numeric and date types. For example:
 
 [source,yaml]
 -------------------
-account_number >= 100 and items_sold <= 200
+account_number >= 100 and items_sold <= 200 and @timestamp >= now-5m
 -------------------
 
 [discrete]