[jira] [Updated] (SPARK-25305) Respect attribute name in `CollapseProject` and `ColumnPruning`

2018-09-01 Thread Gengliang Wang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-25305?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gengliang Wang updated SPARK-25305: --- Summary: Respect attribute name in `CollapseProject` and `ColumnPruning` (was: Respect attr

[jira] [Updated] (SPARK-25305) Respect attribute name in `CollapseProject`

2018-09-01 Thread Gengliang Wang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-25305?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gengliang Wang updated SPARK-25305: --- Description: Currently in optimizer rule `CollapseProject`, the lower level project is coll