How can I concatenate two variables and store result in other variable?

  • Grafana v9.3.6

  • How can I concat two constant variables into new one?
    I have two constant variables $app and $env and I would like to have another one $app_id=“$app-$env”

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Hi @ramankazhadub,

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The $app_id variable will get the subtracted result from $app and $env?


$app = 10
$env = 5

$app_id=“$app-$env” => (10-5) => 5