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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2014-06-20 18:03:28 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2014-06-20 18:03:28 -0400 |
| commit | bd56485f4c156e9c5ffc911d9119803b1de3789f (patch) | |
| tree | b32b7b5539084638b1f0a5ffce55f5a7c5367a6c /lib/sqlalchemy/sql/schema.py | |
| parent | 42bbb7163adaaa1513c7c4f5212675632be8e030 (diff) | |
| download | sqlalchemy-bd56485f4c156e9c5ffc911d9119803b1de3789f.tar.gz | |
- The :paramref:`.Column.nullable` flag is implicitly set to ``False``
when that :class:`.Column` is referred to in an explicit
:class:`.PrimaryKeyConstraint` for that table. This behavior now
matches that of when the :class:`.Column` itself has the
:paramref:`.Column.primary_key` flag set to ``True``, which is
intended to be an exactly equivalent case.
fixes #3023
Diffstat (limited to 'lib/sqlalchemy/sql/schema.py')
| -rw-r--r-- | lib/sqlalchemy/sql/schema.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql/schema.py b/lib/sqlalchemy/sql/schema.py index 9ff022f60..13461f3f3 100644 --- a/lib/sqlalchemy/sql/schema.py +++ b/lib/sqlalchemy/sql/schema.py @@ -2652,6 +2652,7 @@ class PrimaryKeyConstraint(ColumnCollectionConstraint): for c in self.columns: c.primary_key = True + c.nullable = False self.columns.extend(table_pks) def _reload(self, columns): |