Can you make the value of a variable all caps?

I saw there are variable functions but didn’t see any way to make the value all caps

What is the data source? you might be able to use a function from the data source itself. for example if your data source is sql server you would do something like this

drop table messages;

create table messages(messageid int, 
message nvarchar(2500), 
messagetype nvarchar(50))
insert into messages
select 1, 'greetings of some countries','hi' union
select 2, 'farming gardening tool', 'hoe' union
select 3, 'sound associated with laughter', 'ha'

Notice the use of the SQL Server function UPPER

datasource is prometheus

Maybe using regex but I do not believe grafana does replacement commands for regex. :frowning: