Struct rustis::commands::TsGroupByOptions

pub struct TsGroupByOptions { /* private fields */ }

Available on crate feature redis-time-series only.

Options for the ts_mrange command.

Implementations

impl TsGroupByOptions

pub fn new(label: impl SingleArg, reducer: TsAggregationType) -> Self

aggregates results across different time series, grouped by the provided label name.

When combined with aggregation the groupby/reduce is applied post aggregation stage.

Arguments

• label - is the label name to group a series by. A new series for each value is produced.
• reducer - is the reducer type used to aggregate series that share the same label value.

Notes

• The produced time series is named <label>=<groupbyvalue>
• The produced time series contains two labels with these label array structures:
  • reducer, the reducer used
  • source, the time series keys used to compute the grouped series (key1,key2,key3,…)

Trait Implementations

impl Default for TsGroupByOptions

fn default() -> TsGroupByOptions

Returns the “default value” for a type.

impl ToArgs for TsGroupByOptions

fn write_args(&self, args: &mut CommandArgs)

Write this Rust type as one ore multiple args into CommandArgs.

fn num_args(&self) -> usize

Number arguments generated by this Rust type