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-rw-r--r--lib/sqlalchemy/sql.py8
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql.py b/lib/sqlalchemy/sql.py
index e7f8a8ae1..700ae64fc 100644
--- a/lib/sqlalchemy/sql.py
+++ b/lib/sqlalchemy/sql.py
@@ -837,6 +837,14 @@ class UpdateBase(ClauseElement):
if parameters is None:
return None
+ if isinstance(parameters, list) or isinstance(parameters, tuple):
+ pp = {}
+ i = 0
+ for c in self.table.c:
+ pp[c.key] = parameters[i]
+ i +=1
+ parameters = pp
+
for key in parameters.keys():
value = parameters[key]
if isinstance(value, Select):