From 8012d76b68eafbd40d0aadb3a1b1ac79d3077fbb Mon Sep 17 00:00:00 2001
From: Raul Marin <git@rmr.ninja>
Date: Fri, 22 Dec 2017 15:58:40 +0100
Subject: [PATCH] Timeseries: Avoid collisions with columns named 'timestamp'

---
 lib/cartodb/models/dataview/histograms/date-histogram.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/cartodb/models/dataview/histograms/date-histogram.js b/lib/cartodb/models/dataview/histograms/date-histogram.js
index 8fd6ff30..4c720b3b 100644
--- a/lib/cartodb/models/dataview/histograms/date-histogram.js
+++ b/lib/cartodb/models/dataview/histograms/date-histogram.js
@@ -56,7 +56,7 @@ __wd_buckets AS
         ${ctx.query}
     ) __source, __wd_tz
     ${condition_str}
-    GROUP BY timestamp, __wd_tz.name
+    GROUP BY 1, __wd_tz.name
 ),`;
 }