caiwanli opened a new issue, #39142: URL: https://github.com/apache/arrow/issues/39142
### Describe the usage question you have. Please include as many useful details as possible. For the purpose of achieving a row-likes data processing style, I transformed my data into a vector<RecordBatch>, where each RecordBatch essentially represents a single row of data. Therefore, the format of my data is as follows:  How can I merge two RecordBatches into a single RecordBatch when there are duplicate fields, for example, R<A,B,C>, S<A,C,D> ==> D<A,B,R.C,S.C,D>? ### Component(s) C++ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
