From a6655003aaeb884ff6cec1efb59a240c55969469 Mon Sep 17 00:00:00 2001
From: John Krauss <irving.krauss@gmail.com>
Date: Wed, 20 Apr 2016 16:47:40 -0400
Subject: [PATCH] fix duplicate var name issue

---
 src/pg/sql/42_observatory_exploration.sql | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/pg/sql/42_observatory_exploration.sql b/src/pg/sql/42_observatory_exploration.sql
index 0460237..ea87b21 100644
--- a/src/pg/sql/42_observatory_exploration.sql
+++ b/src/pg/sql/42_observatory_exploration.sql
@@ -53,9 +53,9 @@ BEGIN
   EXECUTE
   $string$
       select
-        column_id boundary_id,
+        column_id,
         obs_column.description,
-        timespan time_span,
+        timespan,
         tablename
       FROM
         observatory.OBS_table,