From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Tue, 16 Feb 2016 15:05:58 +0000 (-0500)
Subject: - use same colname as the alias we give to the PG function
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=397890293debac8e5945b2347bf73f819be12a9f;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

- use same colname as the alias we give to the PG function
here, fixes #3652

(cherry picked from commit e310a8e423d9a4eeb511b7b84dbeccc90c234a1f)
---

diff --git a/lib/sqlalchemy/sql/functions.py b/lib/sqlalchemy/sql/functions.py
index 148c5df915..327dafc426 100644
--- a/lib/sqlalchemy/sql/functions.py
+++ b/lib/sqlalchemy/sql/functions.py
@@ -139,7 +139,7 @@ class FunctionElement(Executable, ColumnElement, FromClause):
 
             from sqlalchemy.sql import column
 
-            stmt = select([column('data')]).select_from(
+            stmt = select([column('data_view')]).select_from(
                 func.unnest(Table.data).alias('data_view')
             )
 
@@ -147,7 +147,7 @@ class FunctionElement(Executable, ColumnElement, FromClause):
 
         .. sourcecode:: sql
 
-            SELECT data
+            SELECT data_view
             FROM unnest(sometable.data) AS data_view
 
         .. versionadded:: 0.9.8 The :meth:`.FunctionElement.alias` method