grafana / tempo

Grafana Tempo is a high volume, minimal dependency distributed tracing backend.

Home Page:https://grafana.com/oss/tempo/

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Autocomplete nil and empty string

mdisibio opened this issue · comments

Is your feature request related to a problem? Please describe.

Describe the solution you'd like
I'd like tag autocomplete to support expressions like != nil and != "". This is helpful for checking if the span has an attribute but we don't care about the value. I think the way autocomplete works, it might be straighforward to extend the regexes to support these.

Describe alternatives you've considered

Additional context