ChaomingZhangCN commented on code in PR #198:
URL: https://github.com/apache/paimon-cpp/pull/198#discussion_r3800439694
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src/paimon/common/utils/arrow/arrow_utils.cpp:
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@@ -363,6 +375,25 @@ Status ArrowUtils::InnerCheckNullabilityMatch(const
std::shared_ptr<arrow::Field
auto list_array = checked_pointer_cast<arrow::ListArray>(data);
PAIMON_RETURN_NOT_OK(
InnerCheckNullabilityMatch(list_type->value_field(),
list_array->values()));
+ } else if (type->id() == arrow::Type::FIXED_SIZE_LIST) {
+ auto vector_type =
checked_pointer_cast<arrow::FixedSizeListType>(field->type());
+ auto vector_array =
checked_pointer_cast<arrow::FixedSizeListArray>(data);
+ const std::shared_ptr<arrow::Array>& values = vector_array->values();
+ if (values->null_count() != 0) {
+ int32_t vector_length = vector_type->list_size();
+ for (int64_t i = 0; i < vector_array->length(); ++i) {
+ if (vector_array->IsNull(i)) {
+ continue;
+ }
+ int64_t value_offset = (vector_array->offset() + i) *
vector_length;
+ for (int32_t j = 0; j < vector_length; ++j) {
+ if (values->IsNull(value_offset + j)) {
Review Comment:
ok
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