Relation.update set argument can accept a mapping

Author: OutSquareCapital

_duckdb-stubs/__init__.pyi

@@ -11,7 +11,7 @@ if typing.TYPE_CHECKING:
     import pandas
     import pyarrow.lib
     from builtins import list as lst
-    from collections.abc import Callable, Iterable, Sequence
+    from collections.abc import Callable, Iterable, Sequence, Mapping
     from ._typing import ParquetFieldIdsType, IntoExpr, IntoExprColumn
     from duckdb import sqltypes, func
 
@@ -749,7 +749,7 @@ class DuckDBPyRelation:
     def torch(self) -> dict[str, typing.Any]: ...
     def union(self, union_rel: DuckDBPyRelation) -> DuckDBPyRelation: ...
     def unique(self, unique_aggr: str) -> DuckDBPyRelation: ...
-    def update(self, set: dict[str, IntoExpr], *, condition: IntoExpr = None) -> None: ...
+    def update(self, set: Mapping[str, IntoExpr], *, condition: IntoExpr = None) -> None: ...
     def value_counts(self, expression: str, groups: str = "") -> DuckDBPyRelation: ...
     def var(
         self, expression: str, groups: str = "", window_spec: str = "", projected_columns: str = ""