diff options
Diffstat (limited to 'lib/sqlalchemy/sql')
| -rw-r--r-- | lib/sqlalchemy/sql/sqltypes.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/sqlalchemy/sql/sqltypes.py b/lib/sqlalchemy/sql/sqltypes.py index 573fda98f..a2ae9de50 100644 --- a/lib/sqlalchemy/sql/sqltypes.py +++ b/lib/sqlalchemy/sql/sqltypes.py @@ -1643,7 +1643,8 @@ class Boolean(Emulated, TypeEngine, SchemaType): def _should_create_constraint(self, compiler, **kw): if not self._is_impl_for_variant(compiler.dialect, kw): return False - return not compiler.dialect.supports_native_boolean + return not compiler.dialect.supports_native_boolean and \ + compiler.dialect.non_native_boolean_check_constraint @util.dependencies("sqlalchemy.sql.schema") def _set_table(self, schema, column, table): |