sdf_last_index
Returns the last index of a Spark DataFrame
Description
Returns the last index of a Spark DataFrame. The Spark mapPartitionsWithIndex function is used to iterate through the last nonempty partition of the RDD to find the last record.
Usage
sdf_last_index(x, id = "id")Arguments
| Argument | Description |
|---|---|
| x | A spark_connection, ml_pipeline, or a tbl_spark. |
| id | The name of the index column. |