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Ryan Radtke edited comment on SPARK-27152 at 3/14/19 3:36 PM: -------------------------------------------------------------- If you are abstracting elt then it is important. Also, its just sloppy. Probably not a major issue though. I changed it to minor. was (Author: ryanwradtke-thmbprnt): If you are abstracting elt then it important. Also, its just sloppy. > Column equality does not work for aliased columns. > -------------------------------------------------- > > Key: SPARK-27152 > URL: https://issues.apache.org/jira/browse/SPARK-27152 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 2.4.0 > Reporter: Ryan Radtke > Priority: Minor > > assert($"zip".as("zip_code") equals $"zip".as("zip_code")) will return false > assert($"zip" equals $"zip") will return true. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org