fix to oracle sequence exec

diff --git a/lib/sqlalchemy/databases/oracle.py b/lib/sqlalchemy/databases/oracle.py
index 5b852c185f0565577ed3cdf5f76a6d2700346c53..1a3a0c03443dfde67506903df18d810caef9916c 100644 (file)
--- a/lib/sqlalchemy/databases/oracle.py
+++ b/lib/sqlalchemy/databases/oracle.py
@@ -673,7 +673,7 @@ class OracleSchemaDropper(compiler.SchemaDropper):
 
 class OracleDefaultRunner(base.DefaultRunner):
     def visit_sequence(self, seq):
-        return self.execute_string("SELECT " + self.dialect.identifier_preparer.format_sequence(seq) + ".nextval FROM DUAL")
+        return self.execute_string("SELECT " + self.dialect.identifier_preparer.format_sequence(seq) + ".nextval FROM DUAL", {})
 
 class OracleIdentifierPreparer(compiler.IdentifierPreparer):
     def format_savepoint(self, savepoint):