clickhouse-grafana icon indicating copy to clipboard operation
clickhouse-grafana copied to clipboard

Extrapolation applies not only to the numerical data.

Open antip00 opened this issue 1 year ago • 2 comments

Extrapolation can be applied to strings, and we can get NaNs in the latest raw. There no NaN in actual data and NaN exists only if extrapolation turned on.

Screenshot from 2024-10-15 17-19-13 Screenshot from 2024-10-15 17-29-56

antip00 avatar Oct 15 '24 14:10 antip00

Screenshot from 2024-10-15 17-40-20 Tried with other data types, extrapolation for other non-numerical types returns NaN, for Null returns 0

antip00 avatar Oct 15 '24 14:10 antip00

actually if you have non-numeric data it shall be series name need more discuss in the next meeting

Slach avatar Oct 15 '24 15:10 Slach