From d1c2598167f3c3490ecdc056b665bcbc1d341f31 Mon Sep 17 00:00:00 2001
From: John Krauss <irving.krauss@gmail.com>
Date: Wed, 11 May 2016 17:57:46 -0400
Subject: [PATCH] fix bug with table alias

---
 src/pg/sql/40_observatory_utility.sql | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pg/sql/40_observatory_utility.sql b/src/pg/sql/40_observatory_utility.sql
index bf01fe0..42fb886 100644
--- a/src/pg/sql/40_observatory_utility.sql
+++ b/src/pg/sql/40_observatory_utility.sql
@@ -79,7 +79,7 @@ BEGIN
   RETURN QUERY
   EXECUTE '
   WITH geomref AS (
-    SELECT t.table_id id
+    SELECT ct.table_id id
     FROM observatory.OBS_column_to_column c2c,
          observatory.OBS_column_table ct
     WHERE c2c.reltype = ''geom_ref''