I have a graph displaying chilled water in and out temperature. I am using MySQL.
Below the graph, the legend is displayed as “Val”. How do I change the “Val” with a meaningful name like “chilled water in” or “chilled water out”?
I have a graph displaying chilled water in and out temperature. I am using MySQL.
Below the graph, the legend is displayed as “Val”. How do I change the “Val” with a meaningful name like “chilled water in” or “chilled water out”?
Hi @mihirpatel!
It’s very straightforward: when setting up your queries, make sure you use aliases, they will become the names of your series. You can specify them in a query builder, clicking on a plus sign and selecting alias in the SELECT
row
or directly in your SQL query using the keyword as
after an appropriate select.
Best regards,
Lukas
Thanks Lukasz.
It’s changed now.