From 15ea17d7f882fec3f892a22612da4827780c8dae Mon Sep 17 00:00:00 2001
From: Michael Trier <mtrier@gmail.com>
Date: Sun, 19 Dec 2010 19:25:33 -0500
Subject: Added NULLS FIRST and NULLS LAST support.

It's implemented as an extension to the asc() and desc() operators, called
nullsfirst() and nullslast().  [ticket:723]
---
 lib/sqlalchemy/sql/compiler.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/sqlalchemy/sql/compiler.py')

diff --git a/lib/sqlalchemy/sql/compiler.py b/lib/sqlalchemy/sql/compiler.py
index 0c76f3e74..8bd728a7c 100644
--- a/lib/sqlalchemy/sql/compiler.py
+++ b/lib/sqlalchemy/sql/compiler.py
@@ -101,6 +101,8 @@ OPERATORS =  {
     # modifiers
     operators.desc_op : ' DESC',
     operators.asc_op : ' ASC',
+    operators.nullsfirst_op : ' NULLS FIRST',
+    operators.nullslast_op : ' NULLS LAST',
 }
 
 FUNCTIONS = {
-- 
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