Method Encode

src/execution/dictionary_vector.cpp:36–40

}

uint32_t DictionaryVector::Encode(const Value &val) const {
    if (val.IsNull()) return INVALID_CODE;
    auto it = encode_map_.find(val.ToString());
    return (it != encode_map_.end()) ? it->second : INVALID_CODE;
}

const Value &DictionaryVector::Decode(uint32_t code) const {
    static Value null_val;