[jira] [Updated] (SPARK-13544) Rewrite/Propagate constraints for Aliases in Aggregate

2016-02-29 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sean Owen updated SPARK-13544: -- Assignee: Xiao Li > Rewrite/Propagate constraints for Aliases in Aggregate > --

[jira] [Updated] (SPARK-13544) Rewrite/Propagate constraints for Aliases in Aggregate

2016-02-28 Thread Xiao Li (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Xiao Li updated SPARK-13544: Summary: Rewrite/Propagate constraints for Aliases in Aggregate (was: Rewrite/Propagate constraints for Al

[jira] [Updated] (SPARK-13544) Rewrite/Propagate constraints for Aliases in Aggregate

2016-02-28 Thread Xiao Li (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Xiao Li updated SPARK-13544: Description: After plan analysis by Analyzer, two operators could have alias. They are Project and Aggregat