Class RelCompound¶

class RelCompound : public RelAlgNode, public ModifyManipulationTarget ¶

Public Functions

RelCompound(std::unique_ptr<const RexScalar> &filter_expr, const std::vector<const Rex *> &target_exprs, const size_t groupby_count, const std::vector<const RexAgg *> &agg_exprs, const std::vector<std::string> &fields, std::vector<std::unique_ptr<const RexScalar>> &scalar_sources, const bool is_agg, bool update_disguised_as_select = false, bool delete_disguised_as_select = false, bool varlen_update_required = false, TableDescriptor const *manipulation_target_table = nullptr, ColumnNameList target_columns = ColumnNameList())¶

RelCompound(RelCompound const &rhs)¶

void replaceInput(std::shared_ptr<const RelAlgNode> old_input, std::shared_ptr<const RelAlgNode> input)¶

size_t size() const¶

const RexScalar *getFilterExpr() const¶

void setFilterExpr(std::unique_ptr<const RexScalar> &new_expr)¶

const Rex *getTargetExpr(const size_t i) const¶

const std::vector<std::string> &getFields() const¶

const std::string getFieldName(const size_t i) const¶

void setFields(std::vector<std::string> &&fields)¶

const size_t getScalarSourcesSize() const¶

const RexScalar *getScalarSource(const size_t i) const¶

void setScalarSources(std::vector<std::unique_ptr<const RexScalar>> &new_sources)¶

const size_t getGroupByCount() const¶

bool isAggregate() const¶

size_t getAggExprSize() const¶

const RexAgg *getAggExpr(size_t i) const¶

std::string toString() const¶

size_t toHash() const¶

std::shared_ptr<RelAlgNode> deepCopy() const¶

void addHint(const ExplainedQueryHint &hint_explained)¶

const bool hasHintEnabled(QueryHint candidate_hint) const¶

const ExplainedQueryHint &getHintInfo(QueryHint hint) const¶

bool hasDeliveredHint()¶

Hints *getDeliveredHints()¶

Private Members

std::unique_ptr<const RexScalar> filter_expr_¶

const size_t groupby_count_¶

std::vector<std::unique_ptr<const RexAgg>> agg_exprs_¶

std::vector<std::string> fields_¶

const bool is_agg_¶

std::vector<std::unique_ptr<const RexScalar>> scalar_sources_¶

const std::vector<const Rex *> target_exprs_¶

bool hint_applied_¶

std::unique_ptr<Hints> hints_¶