Method ScalarExprIsWithinStruct

be/src/runtime/fragment-state.cc:246–252

}

bool FragmentState::ScalarExprIsWithinStruct(const ScalarExpr* expr) const {
  if (!expr->IsSlotRef()) return false;
  const SlotRef* slot_ref_expr = static_cast<const SlotRef*>(expr);
  const SlotDescriptor* slot_desc = desc_tbl().GetSlotDescriptor(
      slot_ref_expr->slot_id());
  return slot_desc->parent()->isTupleOfStructSlot();
}

}