andygrove opened a new pull request, #3794: URL: https://github.com/apache/datafusion-comet/pull/3794
## Summary Adds a SQL file test for `arrays_zip` at `spark/src/test/resources/sql-tests/expressions/array/arrays_zip.sql`. `arrays_zip` is not yet implemented in Comet (tracked in `docs/spark_expressions_support.md`), so all queries use `spark_answer_only` mode. This establishes correct expected behavior and makes it easy to tighten tests to `query` mode once a native implementation is added. The test file covers: - Two-, three-, and four-array zip with column references - Mixed element types: `int`, `bigint`, `string`, `boolean`, `double` - NULL elements within arrays (produce null fields in output structs) - NULL array input (entire result is null) - Unequal-length arrays (shorter arrays padded with null) - Empty arrays as input - Literal arguments - Zero-argument call returning empty array - Single-argument zip - Nested arrays as element type - Parquet dictionary encoding on and off via `ConfigMatrix` -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
