Method scanValue

src/storage/table/dictionary_column.cpp:171–180

}

void DictionaryColumn::scanValue(const SegmentState& dataState, uint64_t startOffset,
    uint64_t length, ValueVector* resultVector, uint64_t offsetInVector) const {
    // Add string to vector first and read directly into the vector
    auto& str = StringVector::reserveString(resultVector, offsetInVector, length);
    dataColumn->scanSegment(dataState, startOffset, length, (uint8_t*)str.getData());
    // Update prefix to match the scanned string data
    if (!string_t::isShortString(str.len)) {
        memcpy(str.prefix, str.getData(), string_t::PREFIX_LENGTH);
    }
}

void DictionaryColumn::scanValue(const SegmentState& dataState, uint64_t startOffset,
    uint64_t length, StringChunkData* result, uint64_t offsetInResult) const {