How to name alias Bar Gauge using Mysql in grafana

Grafana MySQL
1

Hello guys,
as title above, how I can name alias in every query that i have created using Gauge Bar visualization in Grafana with mysql datasource?
If you see my ss below my default query name is named Series[0] and Series[1], I want to change the name according to what I want.

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Thank you guys for helping

2

With the word “AS” after the “SELECT” clause, using a noun instead of expression. Could you try, please? I can not doing because I do not have a SQL database

Example:

SELECT 
   [column_1 | expression] AS `descriptive name`
FROM 
   table_name;