Documentation
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Overview ¶
Package aggregate implements operators for PromQL aggregation expressions.
Index ¶
- func NewCountBySelector(counter storage.GroupedSeriesCounter, label string, matcher []*labels.Matcher, ...) model.VectorOperator
- func NewCountSelector(counter storage.SeriesCounter, matcher []*labels.Matcher, opts *query.Options) model.VectorOperator
- func NewCountValues(next model.VectorOperator, param string, by bool, grouping []string, ...) model.VectorOperator
- func NewHashAggregate(next model.VectorOperator, paramOp model.VectorOperator, ...) (model.VectorOperator, error)
- func NewKHashAggregate(next model.VectorOperator, paramOp model.VectorOperator, ...) (model.VectorOperator, error)
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func NewCountBySelector ¶ added in v0.10.0
func NewCountBySelector( counter storage.GroupedSeriesCounter, label string, matcher []*labels.Matcher, opts *query.Options, ) model.VectorOperator
NewCountBySelector returns an operator that evaluates count by (label)(<selector>) via counter.
func NewCountSelector ¶ added in v0.6.0
func NewCountSelector(counter storage.SeriesCounter, matcher []*labels.Matcher, opts *query.Options) model.VectorOperator
NewCountSelector returns an operator that evaluates count(<selector>) via counter.
func NewCountValues ¶
func NewCountValues(next model.VectorOperator, param string, by bool, grouping []string, opts *query.Options) model.VectorOperator
func NewHashAggregate ¶
func NewHashAggregate( next model.VectorOperator, paramOp model.VectorOperator, aggregation parser.ItemType, by bool, labels []string, opts *query.Options, ) (model.VectorOperator, error)
func NewKHashAggregate ¶
func NewKHashAggregate( next model.VectorOperator, paramOp model.VectorOperator, aggregation parser.ItemType, by bool, labels []string, opts *query.Options, ) (model.VectorOperator, error)
Types ¶
This section is empty.
Source Files
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