confusion with tags

[palisetty]

I am trying to understand the functionality of 'tags'

index="main" source="a.csv" | fields Code Description
| head 5
| tags Code Description

When I do this nothing happens? Please correct me where am I going wrong

Time Event
12/27/19
2:46:24.000 PM

403,
12/27/19
2:46:24.000 PM

505,
12/27/19
2:46:24.000 PM

404,Page Not Found
12/27/19
2:46:24.000 PM

500,Internal Server Error
12/27/19
2:46:24.000 PM

408,Request Timeout

[vnravikumar]

Hi

Please go through splunk documentation first.

https://docs.splunk.com/Documentation/SplunkCloud/8.0.1/SearchReference/Tags