set_label¶
Type of operation: Metadata
Description¶
Declare the ‘label’ of the output to be the designated column. The column must contain strings.
Usage¶
set_label name
Argument |
Type |
Optional |
Repeatable |
Restrictions |
|---|---|---|---|---|
name |
string |
no |
no |
column |
Accelerable¶
set_label is always accelerable if the input is accelerable. A dataset that only uses accelerable verbs can be accelerated, making queries on the dataset respond faster.
Examples¶
set_label device_name
Sets ‘label’ of the output dataset as the ‘device_name’ column.
Aliases¶
setlabel(deprecated)