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Apache Spark commented on SPARK-5383: ------------------------------------- User 'scwf' has created a pull request for this issue: https://github.com/apache/spark/pull/4186 > support alias for udfs with multi output columns > ------------------------------------------------ > > Key: SPARK-5383 > URL: https://issues.apache.org/jira/browse/SPARK-5383 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 1.2.0 > Reporter: wangfei > > when a udf output multi columns, now we can not use alias for them in > spark-sql, see this flowing sql: > select stack(1, key, value, key, value) as (a, b, c, d) from src limit 5; -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org