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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2020/08/17 05:59:00 UTC

[GitHub] [arrow] tianchen92 commented on a change in pull request #7887: ARROW-9304: [C++] Add "AppendEmpty" builder APIs for use inside StructBuilder::AppendNull

tianchen92 commented on a change in pull request #7887:
URL: https://github.com/apache/arrow/pull/7887#discussion_r471247138



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File path: cpp/src/arrow/array/builder_base.h
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@@ -98,6 +98,9 @@ class ARROW_EXPORT ArrayBuilder {
   virtual Status AppendNull() = 0;
   virtual Status AppendNulls(int64_t length) = 0;
 
+  virtual Status AppendEmpty() { return AppendNull(); }

Review comment:
       done




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