LogicalCTEProducerToPhysicalCTEProducer.java

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package org.apache.doris.nereids.rules.implementation;

import org.apache.doris.nereids.rules.Rule;
import org.apache.doris.nereids.rules.RuleType;
import org.apache.doris.nereids.trees.plans.physical.PhysicalCTEProducer;

/**
 * Implementation rule that convert logical CTE producer to physical CTE producer.
 */
public class LogicalCTEProducerToPhysicalCTEProducer extends OneImplementationRuleFactory {
    @Override
    public Rule build() {
        return logicalCTEProducer().then(cte -> new PhysicalCTEProducer<>(
            cte.getCteId(),
            cte.getLogicalProperties(),
            cte.child())
        ).toRule(RuleType.LOGICAL_CTE_PRODUCER_TO_PHYSICAL_CTE_PRODUCER_RULE);
    }
}