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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2021/04/26 13:19:55 UTC

[GitHub] [arrow-datafusion] alamb opened a new issue #104: [Rust] COUNT(*) schema name is COUNT(UInt8)

alamb opened a new issue #104:
URL: https://github.com/apache/arrow-datafusion/issues/104


   *Note*: migrated from original JIRA: https://issues.apache.org/jira/browse/ARROW-10170
   
   Currently, the query {{COUNT(*)}} is being converted to {{COUNT(1)}} during logical planning, which causes the field's name to be {{COUNT(1)}}, not {{COUNT(*)}}
   
    One idea is to delay the map for the physical planning, when naming is no longer an issue.
   
    


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