polars.LazyFrame.head

LazyFrame.head(n: int = 5) polars.internals.lazy_frame.LDF

Gets the first n rows of the DataFrame. You probably don’t want to use this!

Consider using the fetch operation. The fetch operation will truly load the first n rows lazily.

This operation instead loads all the rows and only applies the head at the end.

Parameters
n

Number of rows.