SiriDB/grafana-siridb-http-datasource

Add support for custom queries

mczp opened this issue · 1 comments

mczp commented

Kudos on siridb excellent work there,
I'd like to ask whether it makes sense to support the plugin with the ability to specify custom queries by a text field, which apparently isn't possible now.

For example I wanted to implement a graph where limited by top 5 entries, and found that it's not possible (at least for me) to do it in grafana directly.

Not sure if this will help you to build your top 5 entries query, but it is possible to use a raw query by toggling to "edit mode". The capital keywords like __START__ are replaced by Grafana, for example to a start timestamp. The plugin will understand which time factor (for example: seconds or milliseconds) must be used to convert a timestamp.

grafana-raw-query

(screenshot is from Grafana v4.6.1)