From 3fd1431f4b88af10d14d6726e86b7f215aee6bae Mon Sep 17 00:00:00 2001
From: Scott Anderson <scott@influxdata.com>
Date: Thu, 18 Apr 2019 17:00:35 -0600
Subject: [PATCH] added distinct to v1.tagKeys function definition

---
 content/v2.0/reference/flux/functions/influxdb-v1/tagkeys.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/content/v2.0/reference/flux/functions/influxdb-v1/tagkeys.md b/content/v2.0/reference/flux/functions/influxdb-v1/tagkeys.md
index 385ca2de5..9588048c9 100644
--- a/content/v2.0/reference/flux/functions/influxdb-v1/tagkeys.md
+++ b/content/v2.0/reference/flux/functions/influxdb-v1/tagkeys.md
@@ -61,6 +61,7 @@ tagKeys = (bucket, predicate=(r) => true, start=-30d) =>
     |> filter(fn: predicate)
     |> keys()
     |> keep(columns: ["_value"])
+    |> distinct()
 ```
 
 _**Used functions:**