Creates an _id
column in the Dataset from an existing column cast as StringType.
Creates an _id
column in the Dataset from an existing column cast as StringType.
This column is used as the RowKey
for a given row.
Creates both the _partition
and _id
columns described above.
Creates a _partition
column in the Dataset from an existing column cast as StringType.
Creates a _partition
column in the Dataset from an existing column cast as StringType.
This column will be used for inserting into Azure Table partitions (PartitionKey
).
Created by Alexei Perelighin on 18/12/17.