diff options
Diffstat (limited to 'lib/sqlalchemy/sql/compiler.py')
| -rw-r--r-- | lib/sqlalchemy/sql/compiler.py | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/sqlalchemy/sql/compiler.py b/lib/sqlalchemy/sql/compiler.py index 09e38a5ab..423c3d446 100644 --- a/lib/sqlalchemy/sql/compiler.py +++ b/lib/sqlalchemy/sql/compiler.py @@ -34,6 +34,7 @@ import re from time import perf_counter import typing from typing import Any +from typing import Callable from typing import Dict from typing import List from typing import Mapping @@ -629,11 +630,11 @@ class SQLCompiler(Compiled): """list of columns that can be post-fetched after INSERT or UPDATE to receive server-updated values""" - insert_prefetch: Optional[List[Column[Any]]] + insert_prefetch: Sequence[Column[Any]] = () """list of columns for which default values should be evaluated before an INSERT takes place""" - update_prefetch: Optional[List[Column[Any]]] + update_prefetch: Sequence[Column[Any]] = () """list of columns for which onupdate default values should be evaluated before an UPDATE takes place""" @@ -739,8 +740,6 @@ class SQLCompiler(Compiled): """if True, there are bindparam() objects that have the isoutparam flag set.""" - insert_prefetch = update_prefetch = () - postfetch_lastrowid = False """if True, and this in insert, use cursor.lastrowid to populate result.inserted_primary_key. """ @@ -1340,7 +1339,7 @@ class SQLCompiler(Compiled): ) @util.memoized_property - def _within_exec_param_key_getter(self): + def _within_exec_param_key_getter(self) -> Callable[[Any], str]: getter = self._key_getters_for_crud_column[2] if self.escaped_bind_names: |