ion-elgreco commented on code in PR #909:
URL: https://github.com/apache/datafusion-python/pull/909#discussion_r1798340584
##########
python/datafusion/dataframe.py:
##########
@@ -160,6 +160,40 @@ def with_column(self, name: str, expr: Expr) -> DataFrame:
"""
return DataFrame(self.df.with_column(name, expr.expr))
+ def with_columns(
+ self, *exprs: Expr | Iterable[Expr], **named_exprs: Expr
+ ) -> DataFrame:
+ """Add an additional column to the DataFrame.
+
+ Args:
+ *exprs: Name of the column to add.
+ **named_exprs: Expression to compute the column.
Review Comment:
I'll add the example later in the doc!
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