Function resizeUnionVector

src/common/arrow/arrow_row_batch.cpp:162–180

}

static void resizeUnionVector(ArrowVector* vector, const LogicalType& type, int64_t capacity,
    bool fallbackExtensionTypes) {
    if (vector->capacity < capacity) {
        while (vector->capacity < capacity) {
            if (vector->capacity == 0) {
                vector->capacity = 1;
            } else {
                vector->capacity *= 2;
            }
        }
        resizeMainBuffer(vector, type, vector->capacity, fallbackExtensionTypes);
    }
    resizeUnionOverflow(vector, vector->capacity);
    std::vector<LogicalType> childTypes;
    for (auto i = 0u; i < UnionType::getNumFields(type); i++) {
        childTypes.push_back(UnionType::getFieldType(type, i).copy());
    }
    resizeChildVectors(vector, childTypes, vector->capacity, fallbackExtensionTypes);
}

static void resizeInternalIDVector(ArrowVector* vector, const LogicalType& type, int64_t capacity,
    bool fallbackExtensionTypes) {