FunctionsTime Series

running_difference_starting_with_first_value

Computes the difference between each value and the previous value in input order. The first non-NULL value is emitted unchanged.

running_difference_starting_with_first_value(…) → Float64

Kind · scalar

Computes the difference between each value and the previous value in input order. The first non-NULL value is emitted unchanged.

Part of the Time Series family.

running_difference

Computes the difference between each value and the previous value in input order. The first non-NULL value yields 0 in this implementation.

sparkbar

Renders an ASCII sparkbar string from recent numeric samples in the aggregate input sequence.