patito.duckdb.Relation.to_series
- Relation.to_series()
Convert the given relation to a polars Series.
- Raises:
TypeError – If the given relation does not contain exactly one column.
Returns: A
polars.Series
object containing the data of the relation.- Return type:
Series
Example
>>> import patito as pt >>> relation = pt.duckdb.Relation("select 1 as a union select 2 as a") >>> relation.order(by="a").to_series() shape: (2,) Series: 'a' [i32] [ 1 2 ]