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Diffstat (limited to 'lib/sqlalchemy/schema.py')
| -rw-r--r-- | lib/sqlalchemy/schema.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/sqlalchemy/schema.py b/lib/sqlalchemy/schema.py index fa13d7065..5730b3a37 100644 --- a/lib/sqlalchemy/schema.py +++ b/lib/sqlalchemy/schema.py @@ -2340,7 +2340,7 @@ class ForeignKeyConstraint(Constraint): def _validate_dest_table(self, table): table_keys = set([elem._table_key() for elem in self._elements.values()]) if None not in table_keys and len(table_keys) > 1: - elem0, elem1 = list(table_keys)[0:2] + elem0, elem1 = sorted(table_keys)[0:2] raise exc.ArgumentError( 'ForeignKeyConstraint on %s(%s) refers to ' 'multiple remote tables: %s and %s' % ( |