Class PropagateEquals
java.lang.Object
org.elasticsearch.xpack.esql.rule.Rule<LogicalPlan,LogicalPlan>
org.elasticsearch.xpack.esql.rule.ParameterizedRule<LogicalPlan,LogicalPlan,LogicalOptimizerContext>
org.elasticsearch.xpack.esql.optimizer.rules.logical.OptimizerRules.OptimizerExpressionRule<BinaryLogic>
org.elasticsearch.xpack.esql.optimizer.rules.logical.PropagateEquals
Propagate Equals to eliminate conjuncted Ranges or BinaryComparisons.
When encountering a different Equals, non-containing
Range or BinaryComparison, the conjunction becomes false.
When encountering a containing Range, BinaryComparison or NotEquals, these get eliminated by the equality.-
Field Summary
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Constructor Summary
Constructors -
Method Summary
Methods inherited from class org.elasticsearch.xpack.esql.optimizer.rules.logical.OptimizerRules.OptimizerExpressionRule
apply, expressionTokenMethods inherited from class org.elasticsearch.xpack.esql.rule.ParameterizedRule
apply
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Constructor Details
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PropagateEquals
public PropagateEquals()
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Method Details
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rule
- Specified by:
rulein classOptimizerRules.OptimizerExpressionRule<BinaryLogic>
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