Class CombineEvals
java.lang.Object
org.elasticsearch.xpack.esql.rule.Rule<Eval,LogicalPlan>
org.elasticsearch.xpack.esql.optimizer.rules.logical.OptimizerRules.OptimizerRule<Eval>
org.elasticsearch.xpack.esql.optimizer.rules.logical.CombineEvals
Combine multiple Evals into one in order to reduce the number of nodes in a plan.
TODO: eliminate unnecessary fields inside the eval 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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CombineEvals
public CombineEvals()
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Method Details
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rule
- Specified by:
rulein classOptimizerRules.OptimizerRule<Eval>
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