[ https://issues.apache.org/jira/browse/SPARK-13091?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Armbrust updated SPARK-13091: ------------------------------------- Assignee: Sameer Agarwal > Rewrite/Propagate constraints for Aliases > ----------------------------------------- > > Key: SPARK-13091 > URL: https://issues.apache.org/jira/browse/SPARK-13091 > Project: Spark > Issue Type: Sub-task > Components: SQL > Reporter: Sameer Agarwal > Assignee: Sameer Agarwal > > We'd want to duplicate constraints when there is an alias (i.e. for "SELECT > a, a AS b", any constraints on a now apply to b) > This is a follow up task based on [~marmbrus]'s suggestion in > https://docs.google.com/document/d/1WQRgDurUBV9Y6CWOBS75PQIqJwT-6WftVa18xzm7nCo/edit#heading=h.6hjcndo36qze -- 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