[jira] [Assigned] (ARROW-4596) [Rust] [DataFusion] Implement COUNT aggregate function
[ https://issues.apache.org/jira/browse/ARROW-4596?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Luca Palmieri reassigned ARROW-4596: Assignee: Luca Palmieri (was: Nicolas Trinquier) > [Rust] [DataFusion] Implement COUNT
[jira] [Assigned] (ARROW-4596) [Rust] [DataFusion] Implement COUNT aggregate function
[ https://issues.apache.org/jira/browse/ARROW-4596?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nicolas Trinquier reassigned ARROW-4596: Assignee: Nicolas Trinquier > [Rust] [DataFusion] Implement COUNT aggregate