Expr.str.tail

methodView source ↗

def tail(n: int | td_IntoExprColumn) -> Expr

Categories: string

Extract the end of the string up to the given length.

Parameters

parameter

n

The length of the tail.

Examples

>>> import tabsdata as td
>>>
>>> tf: td.TableFrame ...
>>>
>>> tf.select(td.col("a"), td.col("a").str.tail(2).alias("tail"))
>>>
┌──────┬──────┐
│ a    ┆ tail │
│ ---  ┆ ---  │
│ str  ┆ str  │
╞══════╪══════╡
│ abc  ┆ bc   │
│ a    ┆ a    │
│ null ┆ null │
└──────┴──────┘