Yin Huai created SPARK-9241: ------------------------------- Summary: Supporting multiple DISTINCT columns Key: SPARK-9241 URL: https://issues.apache.org/jira/browse/SPARK-9241 Project: Spark Issue Type: Sub-task Components: SQL Reporter: Yin Huai Priority: Critical
Right now the new aggregation code path only support a single distinct column (you can use it in multiple aggregate functions in the query). We need to support multiple distinct columns by generating a different plan for handling multiple distinct columns (without change aggregate functions). -- 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