#pragma once
#include "planner/operator/logical_operator.h"
namespace lbug {
namespace planner {
class LogicalDummyScan final : public LogicalOperator {
public:
explicit LogicalDummyScan() : LogicalOperator{LogicalOperatorType::DUMMY_SCAN} {}
void computeFactorizedSchema() override;
void computeFlatSchema() override;
inline std::string getExpressionsForPrinting() const override { return std::string(); }
static std::shared_ptr<binder::Expression> getDummyExpression();
inline std::unique_ptr<LogicalOperator> copy() override {
return std::make_unique<LogicalDummyScan>();
}
};
} }