diff options
Diffstat (limited to 'lib/sqlalchemy/sql/ddl.py')
| -rw-r--r-- | lib/sqlalchemy/sql/ddl.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/sqlalchemy/sql/ddl.py b/lib/sqlalchemy/sql/ddl.py index 31bcc34a4..5a2095604 100644 --- a/lib/sqlalchemy/sql/ddl.py +++ b/lib/sqlalchemy/sql/ddl.py @@ -801,7 +801,7 @@ class SchemaDropper(DDLBase): ) collection = [(t, ()) for t in unsorted_tables] else: - util.raise_from_cause( + util.raise_( exc.CircularDependencyError( err2.args[0], err2.cycles, @@ -818,7 +818,8 @@ class SchemaDropper(DDLBase): sorted([t.fullname for t in err2.cycles]) ) ), - ) + ), + from_=err2, ) seq_coll = [ |