Package org.elasticsearch.xpack.esql.approximation
package org.elasticsearch.xpack.esql.approximation
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ClassDescriptionThis class computes approximate results for certain classes of ES|QL queries.The approximation plan, that is substituted during logical plan optimization in the rule
SubstituteApproximationPlan.A placeholder expression in the main approximation plan, that is replaced by the actual value after subplan execution.Settings for query approximation.