Class PropagateInlineEvals
java.lang.Object
org.elasticsearch.xpack.esql.rule.Rule<InlineJoin,LogicalPlan>
org.elasticsearch.xpack.esql.optimizer.rules.logical.OptimizerRules.OptimizerRule<InlineJoin>
org.elasticsearch.xpack.esql.optimizer.rules.logical.PropagateInlineEvals
Replace any evaluation from the inlined aggregation side (right side) to the left side (source) to perform the matching.
In INLINESTATS m = MIN(x) BY a + b the right side contains STATS m = MIN(X) BY a + b.
As the grouping key is used to perform the join, the evaluation required for creating it has to be copied to the left side
as well.
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Field Summary
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Constructor Summary
Constructors -
Method Summary
Methods inherited from class org.elasticsearch.xpack.esql.optimizer.rules.logical.OptimizerRules.OptimizerRule
apply
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Constructor Details
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PropagateInlineEvals
public PropagateInlineEvals()
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Method Details
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rule
- Specified by:
rulein classOptimizerRules.OptimizerRule<InlineJoin>
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