[ https://issues.apache.org/jira/browse/PHOENIX-1837?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Maryann Xue resolved PHOENIX-1837. ---------------------------------- Resolution: Fixed > Detect ordered/unordered group-by > --------------------------------- > > Key: PHOENIX-1837 > URL: https://issues.apache.org/jira/browse/PHOENIX-1837 > Project: Phoenix > Issue Type: Sub-task > Reporter: Maryann Xue > Assignee: Maryann Xue > Original Estimate: 120h > Remaining Estimate: 120h > > With ordered group-by, we would do much less work. The existing Phoenix code > depends on TrackOrderPreservingExpressionCompiler to calculate the flag. But > given that we would no longer use any of the Phoenix parse tree nodes and the > TrackOrderPreservingExpressionCompiler is a parse tree node visitor, we > should now implement the same logic with Calcite RexNode. -- This message was sent by Atlassian JIRA (v6.3.4#6332)