diff options
Diffstat (limited to 'lib/sqlalchemy/orm/dependency.py')
| -rw-r--r-- | lib/sqlalchemy/orm/dependency.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/sqlalchemy/orm/dependency.py b/lib/sqlalchemy/orm/dependency.py index 54b043b32..c06db6963 100644 --- a/lib/sqlalchemy/orm/dependency.py +++ b/lib/sqlalchemy/orm/dependency.py @@ -6,8 +6,8 @@ """Bridge the ``PropertyLoader`` (i.e. a ``relation()``) and the -``UOWTransaction`` together to allow processing of scalar- and -list-based dependencies at flush time. +``UOWTransaction`` together to allow processing of relation()-based + dependencies at flush time. """ from sqlalchemy.orm import sync @@ -366,7 +366,7 @@ class ManyToManyDP(DependencyProcessor): if len(secondary_delete): secondary_delete.sort() # TODO: precompile the delete/insert queries? - statement = self.secondary.delete(sql.and_(*[c == sql.bindparam(c.key, type=c.type) for c in self.secondary.c if c.key in associationrow])) + statement = self.secondary.delete(sql.and_(*[c == sql.bindparam(c.key, type_=c.type) for c in self.secondary.c if c.key in associationrow])) result = connection.execute(statement, secondary_delete) if result.supports_sane_rowcount() and result.rowcount != len(secondary_delete): raise exceptions.ConcurrentModificationError("Deleted rowcount %d does not match number of objects deleted %d" % (result.rowcount, len(secondary_delete))) |