alamb opened a new pull request, #7168: URL: https://github.com/apache/arrow-datafusion/pull/7168
# Which issue does this PR close? re https://github.com/apache/arrow-datafusion/issues/7087 closes https://github.com/apache/arrow-datafusion/pull/7088 closes https://github.com/apache/arrow-datafusion/pull/7044 # Rationale for this change The unnest functionality is both under documented in DataFusion as well as inconsistent with respect to null handling with DuckDB and ClickHouse. # What changes are included in this PR? 1. Document what `unnest` does, with an example 2. Add `UnnestOptions` that controls the behavior of `unnest` with null inputs and `unest_with_options` and related functions 3. Add tests showing how to use `UnnestOptions` and note this PR *DOES NOT* actually change the `unnest` behavior -- I believe that should be done as a separate PR # Are these changes tested? Yes # Are there any user-facing changes? New API (but existing APIs stay the same) -- 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]
