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&gt; Regarding panel variables, is it possible to use a variable value from one query in another?
Following should work
`SELECT DISTINCT(JSONExtractString(labels, 'k8s_node_name'))`
`FROM signoz_metrics.time_series_v2`
`where JSONExtractString(labels, 'region') = {{.region}}`

<@U01NT95GV8B> Thanks for the response and yes it's working now. Not sure what I was doing wrong.

Thanks!!