chrisjordansquire commented on code in PR #37754:
URL: https://github.com/apache/arrow/pull/37754#discussion_r1330283087
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cpp/src/arrow/array/array_dict.cc:
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@@ -282,10 +282,11 @@ class DictionaryUnifierImpl : public DictionaryUnifier {
*out_type = arrow::dictionary(index_type, value_type_);
// Build unified dictionary array
- std::shared_ptr<ArrayData> data;
- RETURN_NOT_OK(DictTraits::GetDictionaryArrayData(pool_, value_type_,
memo_table_,
- 0 /* start_offset */,
&data));
- *out_dict = MakeArray(data);
+ Result<std::shared_ptr<ArrayData>> data;
+ data = DictTraits::GetDictionaryArrayData(pool_, value_type_, memo_table_,
+ 0 /* start_offset */);
+ RETURN_NOT_OK(data.status());
+ *out_dict = MakeArray(data.ValueOrDie());
Review Comment:
Awesome! I was trying to find such a macro and didn't succeed. Thanks for
the pointer!
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