Package org.elasticsearch.xpack.esql.analysis

Class ResolveImplicitTimeSeriesIdentityGrouping

java.lang.Object

org.elasticsearch.xpack.esql.rule.Rule<LogicalPlan,LogicalPlan>

org.elasticsearch.xpack.esql.analysis.ResolveImplicitTimeSeriesIdentityGrouping

public class ResolveImplicitTimeSeriesIdentityGrouping
extends Rule<LogicalPlan,LogicalPlan>

This rule implements the "group by all" logic for time series aggregations. It is intended to work in conjunction with TranslateTimeSeriesWithout and TranslateTimeSeriesAggregate, and should be run before those rules. Despite the name, this does not actually group on the dimension values, for efficiency reasons.

This rule will operate on "bare" over time aggregations.

Field Summary

Fields inherited from class org.elasticsearch.xpack.esql.rule.Rule

log

Constructor Summary

Constructors

Constructor	Description
ResolveImplicitTimeSeriesIdentityGrouping()

Method Summary

Modifier and Type	Method	Description
LogicalPlan	apply(LogicalPlan logicalPlan)
LogicalPlan	rule(TimeSeriesAggregate aggregate)

Methods inherited from class org.elasticsearch.xpack.esql.rule.Rule

name, toString, typeToken

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

ResolveImplicitTimeSeriesIdentityGrouping

public ResolveImplicitTimeSeriesIdentityGrouping()

Method Details

apply

public LogicalPlan apply(LogicalPlan logicalPlan)

Specified by:

apply in class Rule<LogicalPlan,LogicalPlan>

rule

public LogicalPlan rule(TimeSeriesAggregate aggregate)