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-rw-r--r--lib/sqlalchemy/dialects/postgresql/base.py6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/sqlalchemy/dialects/postgresql/base.py b/lib/sqlalchemy/dialects/postgresql/base.py
index 503bcc03b..6c3bc4e7c 100644
--- a/lib/sqlalchemy/dialects/postgresql/base.py
+++ b/lib/sqlalchemy/dialects/postgresql/base.py
@@ -1448,7 +1448,7 @@ from ...sql import expression
from ...sql import roles
from ...sql import sqltypes
from ...sql import util as sql_util
-from ...sql.ddl import DDLBase
+from ...sql.ddl import InvokeDDLBase
from ...types import BIGINT
from ...types import BOOLEAN
from ...types import CHAR
@@ -2014,7 +2014,7 @@ class ENUM(sqltypes.NativeForEmulated, sqltypes.Enum):
bind._run_ddl_visitor(self.EnumDropper, self, checkfirst=checkfirst)
- class EnumGenerator(DDLBase):
+ class EnumGenerator(InvokeDDLBase):
def __init__(self, dialect, connection, checkfirst=False, **kwargs):
super(ENUM.EnumGenerator, self).__init__(connection, **kwargs)
self.checkfirst = checkfirst
@@ -2035,7 +2035,7 @@ class ENUM(sqltypes.NativeForEmulated, sqltypes.Enum):
self.connection.execute(CreateEnumType(enum))
- class EnumDropper(DDLBase):
+ class EnumDropper(InvokeDDLBase):
def __init__(self, dialect, connection, checkfirst=False, **kwargs):
super(ENUM.EnumDropper, self).__init__(connection, **kwargs)
self.checkfirst = checkfirst