I have five measurements in my InfluxDB: ups1, ups2, ups3, ups4, and ups5. These measurements show up in my Grafana table as the status of each UPS. However, if one of the UPS devices goes offline or loses communication, it disappears from the table, and only four UPS devices are displayed. How can I handle this situation? I want to ensure that if one measurement stops sending data, it still appears in the Grafana table as ‘offline’ instead of disappearing."
How to handle this empty query from grafana and show offline in a table
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