milesgranger commented on code in PR #14326:
URL: https://github.com/apache/arrow/pull/14326#discussion_r988740974
##########
cpp/src/arrow/compute/kernels/scalar_nested.cc:
##########
@@ -242,6 +245,20 @@ struct StructFieldFunctor {
union_array.GetFlattenedField(index,
ctx->memory_pool()));
break;
}
+ case Type::LIST: {
+ const auto& list_array = checked_cast<const ListArray&>(*current);
+ ARROW_LOG(INFO) << list_array.ToString();
+ ARROW_ASSIGN_OR_RAISE(
+ Datum indices,
+ CallFunction("add", {list_array.offsets()->Slice(
+ 0, list_array.offsets()->length() - 1),
+ MakeScalar(index)}));
+ ARROW_ASSIGN_OR_RAISE(Datum result, CallFunction("take",
{list_array.values(),
Review Comment:
Wow, sharp eye! That's easier. :eyes:
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