kazantsev-maksim opened a new pull request, #4365: URL: https://github.com/apache/datafusion-comet/pull/4365
## Which issue does this PR close? Closes #. ## Rationale for this change Add native support for Spark's json_array_length(jsonArray) expression so it runs on Comet instead of falling back to Spark. ## What changes are included in this PR? - native/spark-expr/src/json_funcs/json_array_length.rs: new JsonArrayLength UDF (json_array_length) returns the number of elements in the outermost JSON array. - native/spark-expr/src/comet_scalar_funcs.rs: register the new UDF. - spark/src/main/scala/org/apache/comet/serde/QueryPlanSerde.scala: register function in jsonExpressions. ## How are these changes tested? New SQL test file spark/src/test/resources/sql-tests/expressions/json/json_array_length.sql -- 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]
