wuyi created SPARK-30903: ---------------------------- Summary: Fail fast on duplicate columns when analyze columns Key: SPARK-30903 URL: https://issues.apache.org/jira/browse/SPARK-30903 Project: Spark Issue Type: Improvement Components: SQL Affects Versions: 3.0.0 Reporter: wuyi
We should fail fast on duplicate columns when analyze columns to avoid duplicate computation on the column. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org