From 73e768d698fd943fe0378062b9ba963d8c43b23b Mon Sep 17 00:00:00 2001
From: Andy Eschbacher <andy.eschbacher@gmail.com>
Date: Mon, 16 May 2016 10:21:32 -0400
Subject: [PATCH] cast returned values to text

---
 src/pg/sql/44_observatory_geometries.sql | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/pg/sql/44_observatory_geometries.sql b/src/pg/sql/44_observatory_geometries.sql
index 7b06274..44c3a4e 100644
--- a/src/pg/sql/44_observatory_geometries.sql
+++ b/src/pg/sql/44_observatory_geometries.sql
@@ -537,9 +537,9 @@ BEGIN
   RETURN QUERY
   EXECUTE
   format($string$
-    SELECT geoid_ct.colname As geoid_colname,
-           tablename,
-           geom_ct.colname As geom_colname
+    SELECT geoid_ct.colname As geoid_colname::text,
+           tablename::text,
+           geom_ct.colname As geom_colname::text
     FROM observatory.obs_column_table As geoid_ct,
          observatory.obs_table As geom_t,
          observatory.obs_column_table As geom_ct,