Method createDefaultValue

src/common/types/value/value.cpp:112–205

}

Value Value::createDefaultValue(const LogicalType& dataType) {
    switch (dataType.getLogicalTypeID()) {
    case LogicalTypeID::SERIAL:
    case LogicalTypeID::INT64:
        return Value((int64_t)0);
    case LogicalTypeID::INT32:
        return Value((int32_t)0);
    case LogicalTypeID::INT16:
        return Value((int16_t)0);
    case LogicalTypeID::INT8:
        return Value((int8_t)0);
    case LogicalTypeID::UINT64:
        return Value((uint64_t)0);
    case LogicalTypeID::UINT32:
        return Value((uint32_t)0);
    case LogicalTypeID::UINT16:
        return Value((uint16_t)0);
    case LogicalTypeID::UINT8:
        return Value((uint8_t)0);
    case LogicalTypeID::INT128:
        return Value(int128_t(0));
    case LogicalTypeID::BOOL:
        return Value(true);
    case LogicalTypeID::DOUBLE:
        return Value((double)0);
    case LogicalTypeID::DATE:
        return Value(date_t());
    case LogicalTypeID::TIMESTAMP_NS:
        return Value(timestamp_ns_t());
    case LogicalTypeID::TIMESTAMP_MS:
        return Value(timestamp_ms_t());
    case LogicalTypeID::TIMESTAMP_SEC:
        return Value(timestamp_sec_t());
    case LogicalTypeID::TIMESTAMP_TZ:
        return Value(timestamp_tz_t());
    case LogicalTypeID::TIMESTAMP:
        return Value(timestamp_t());
    case LogicalTypeID::INTERVAL:
        return Value(interval_t());
    case LogicalTypeID::INTERNAL_ID:
        return Value(nodeID_t());
    case LogicalTypeID::UINT128:
        return Value(uint128_t(0));
    case LogicalTypeID::BLOB:
        return Value(LogicalType::BLOB(), std::string(""));
    case LogicalTypeID::UUID:
        return Value(LogicalType::UUID(), std::string(""));
    case LogicalTypeID::STRING:
    case LogicalTypeID::JSON:
        return Value(dataType.copy(), std::string(""));
    case LogicalTypeID::FLOAT:
        return Value((float)0);
    case LogicalTypeID::DECIMAL: {
        Value ret(dataType.copy());
        ret.val.int128Val = 0;
        ret.isNull_ = false;
        ret.childrenSize = 0;
        return ret;