added escape kw arg to contains(), startswith(), endswith(), [ticket:791]

1 files changed, 6 insertions, 6 deletions

diff --git a/lib/sqlalchemy/sql/operators.py b/lib/sqlalchemy/sql/operators.py
index 13f5e6131..0047d1c73 100644
--- a/lib/sqlalchemy/sql/operators.py
+++ b/lib/sqlalchemy/sql/operators.py
@@ -49,14 +49,14 @@ def notin_op(a, b):
 def distinct_op(a):
     return a.distinct()
 
-def startswith_op(a, b):
-    return a.startswith(b)
+def startswith_op(a, b, escape=None):
+    return a.startswith(b, escape=escape)
 
-def endswith_op(a, b):
-    return a.endswith(b)
+def endswith_op(a, b, escape=None):
+    return a.endswith(b, escape=escape)
 
-def contains_op(a, b):
-    return a.contains(b)
+def contains_op(a, b, escape=None):
+    return a.contains(b, escape=escape)
 
 def comma_op(a, b):
     raise NotImplementedError()