Method resetToZeroPagesAndPageCapacity

src/storage/file_handle.cpp:114–123

}

void FileHandle::resetToZeroPagesAndPageCapacity() {
    removePageIdxAndTruncateIfNecessary(0 /* pageIdx */);
    if (isInMemoryMode()) {
        for (auto i = 0u; i < numPages; i++) {
            bm->unpin(*this, i);
        }
    } else {
        fileInfo->truncate(0 /* size */);
    }
}

uint8_t* FileHandle::getFrame(page_idx_t pageIdx) {
    DASSERT(pageIdx < numPages);