Improved Terms Aggregation documentation (#38892)

Added a note after the first query example talking about fielddata.
elastic · Mar 5, 2019 · 4615e72 · 4615e72
1 parent 49ff384
commit 4615e72
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/docs/reference/aggregations/bucket/terms-aggregation.asciidoc b/docs/reference/aggregations/bucket/terms-aggregation.asciidoc
@@ -61,13 +61,15 @@ GET /_search
 {
     "aggs" : {
         "genres" : {
-            "terms" : { "field" : "genre" }
+            "terms" : { "field" : "genre" } <1>
         }
     }
 }
 --------------------------------------------------
 // CONSOLE
 // TEST[s/_search/_search\?filter_path=aggregations/]
+<1> `terms` aggregation should be a field of type `keyword` or any other data type suitable for bucket aggregations. In order to use it with `text` you will need to enable 
+<<fielddata, fielddata>>.
 
 Response: