diff options
| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2022-03-25 17:08:48 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2022-03-30 14:04:52 -0400 |
| commit | 4e754a8914a1c2c16c97bdf363d2e24bfa823730 (patch) | |
| tree | db723242b4e4c0d4c7f15c167857dd79fdfa6ccb /lib/sqlalchemy/sql/_selectable_constructors.py | |
| parent | dba480ebaf89c0b5ea787661583de9da3928920f (diff) | |
| download | sqlalchemy-4e754a8914a1c2c16c97bdf363d2e24bfa823730.tar.gz | |
pep-484: the pep-484ening, SQL part three
hitting DML which is causing us to open up the
ColumnCollection structure a bit, as we do put anonymous
column expressions with None here. However, we still want
Table /TableClause to have named column collections that
don't return None, so parametrize the "key" in this
collection also.
* rename some "immutable" elements to "readonly". we change
the contents of immutablecolumncollection underneath, so it's
not "immutable"
Change-Id: I2593995a4e5c6eae874bed5bf76117198be8ae97
Diffstat (limited to 'lib/sqlalchemy/sql/_selectable_constructors.py')
| -rw-r--r-- | lib/sqlalchemy/sql/_selectable_constructors.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/sqlalchemy/sql/_selectable_constructors.py b/lib/sqlalchemy/sql/_selectable_constructors.py index e9acc7e6d..a17ee4ce8 100644 --- a/lib/sqlalchemy/sql/_selectable_constructors.py +++ b/lib/sqlalchemy/sql/_selectable_constructors.py @@ -12,7 +12,7 @@ from typing import Optional from . import coercions from . import roles -from ._typing import _ColumnsClauseElement +from ._typing import _ColumnsClauseArgument from .elements import ColumnClause from .selectable import Alias from .selectable import CompoundSelect @@ -281,7 +281,7 @@ def outerjoin(left, right, onclause=None, full=False): return Join(left, right, onclause, isouter=True, full=full) -def select(*entities: _ColumnsClauseElement) -> Select: +def select(*entities: _ColumnsClauseArgument) -> Select: r"""Construct a new :class:`_expression.Select`. |