Class RelTableFunction¶

class RelTableFunction : public RelAlgNode ¶

Public Functions

RelTableFunction(const std::string &function_name, RelAlgInputs inputs, std::vector<std::string> &fields, std::vector<const Rex *> col_inputs, std::vector<std::unique_ptr<const RexScalar>> &table_func_inputs, std::vector<std::unique_ptr<const RexScalar>> &target_exprs)¶

RelTableFunction(RelTableFunction const &rhs)¶

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

std::string getFunctionName() const¶

size_t size() const¶

const RexScalar *getTargetExpr(size_t idx) const¶

size_t getTableFuncInputsSize() const¶

size_t getColInputsSize() const¶

int32_t countRexLiteralArgs() const¶

const RexScalar *getTableFuncInputAt(const size_t idx) const¶

const RexScalar *getTableFuncInputAtAndRelease(const size_t idx)¶

void setTableFuncInputs(std::vector<std::unique_ptr<const RexScalar>> &exprs)¶

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

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

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

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

std::string toString() const¶

size_t toHash() const¶

Private Members

std::string function_name_¶

std::vector<std::string> fields_¶

std::vector<const Rex *> col_inputs_¶

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

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