| 377 | } |
| 378 | |
| 379 | Status BufferedTupleStream::NewWritePage(int64_t page_len) noexcept { |
| 380 | DCHECK(!closed_); |
| 381 | DCHECK(write_page_ == nullptr); |
| 382 | |
| 383 | Page new_page; |
| 384 | const BufferHandle* write_buffer; |
| 385 | RETURN_IF_ERROR(buffer_pool_->CreatePage( |
| 386 | buffer_pool_client_, page_len, &new_page.handle, &write_buffer)); |
| 387 | bytes_pinned_ += page_len; |
| 388 | total_byte_size_ += page_len; |
| 389 | |
| 390 | pages_.push_back(std::move(new_page)); |
| 391 | ++num_pages_; |
| 392 | write_page_ = &pages_.back(); |
| 393 | DCHECK_EQ(write_page_->num_rows, 0); |
| 394 | write_ptr_ = write_buffer->data(); |
| 395 | write_end_ptr_ = write_ptr_ + page_len; |
| 396 | return Status::OK(); |
| 397 | } |
| 398 | |
| 399 | Status BufferedTupleStream::CalcPageLenForRow(int64_t row_size, int64_t* page_len) { |
| 400 | if (UNLIKELY(row_size > max_page_len_)) { |
nothing calls this directly
no test coverage detected