andygrove opened a new pull request, #4147: URL: https://github.com/apache/datafusion-comet/pull/4147
## Summary - Audited the codebase against `spark_expressions_support.md` and marked 53 expressions that have full end-to-end implementations (JVM serde + protobuf + native execution) as supported - All verified against `classOf[...] ->` mappings in `QueryPlanSerde.scala` Expressions checked off by category: | Category | Count | Expressions | |---|---|---| | datetime | 24 | date_add, date_diff, date_format, date_sub, date_trunc, dateadd, datediff, day, dayofmonth, dayofweek, dayofyear, hour, last_day, make_date, minute, month, next_day, quarter, second, trunc, unix_date, weekday, weekofyear, year | | math | 8 | cosh, cot, expm1, hex, rand, randn, sinh, tanh | | string | 6 | left, regexp_replace, right, split, substr, substring | | hash | 4 | hash, sha1, sha2, xxhash64 | | array | 2 | array_min, flatten | | bitwise | 2 | bit_count, bit_get | | collection | 2 | concat, size | | predicate | 2 | isnan, rlike | | map | 1 | str_to_map | | struct | 1 | named_struct | | conversion | 1 | cast | ## Test plan - [ ] Doc-only change, no tests needed - [ ] Verified each expression has a `classOf[...] -> Comet...` mapping in `QueryPlanSerde.scala` 🤖 Generated with [Claude Code](https://claude.com/claude-code) -- 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]
