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-rw-r--r--alembic/operations/ops.py4
-rw-r--r--alembic/operations/schemaobj.py2
2 files changed, 3 insertions, 3 deletions
diff --git a/alembic/operations/ops.py b/alembic/operations/ops.py
index 7d69f09..99132dd 100644
--- a/alembic/operations/ops.py
+++ b/alembic/operations/ops.py
@@ -732,7 +732,7 @@ class CreateCheckConstraintOp(AddConstraintOp):
self,
constraint_name: Optional[str],
table_name: str,
- condition: Union["TextClause", "ColumnElement[Any]"],
+ condition: Union[str, "TextClause", "ColumnElement[Any]"],
schema: Optional[str] = None,
**kw
) -> None:
@@ -778,7 +778,7 @@ class CreateCheckConstraintOp(AddConstraintOp):
operations: "Operations",
constraint_name: Optional[str],
table_name: str,
- condition: "BinaryExpression",
+ condition: Union[str, "BinaryExpression"],
schema: Optional[str] = None,
**kw
) -> Optional["Table"]:
diff --git a/alembic/operations/schemaobj.py b/alembic/operations/schemaobj.py
index 0d40dc7..3bff508 100644
--- a/alembic/operations/schemaobj.py
+++ b/alembic/operations/schemaobj.py
@@ -137,7 +137,7 @@ class SchemaObjects:
self,
name: Optional[str],
source: str,
- condition: Union["TextClause", "ColumnElement[Any]"],
+ condition: Union[str, "TextClause", "ColumnElement[Any]"],
schema: Optional[str] = None,
**kw
) -> Union["CheckConstraint"]: