You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@impala.apache.org by "Quanlong Huang (Jira)" <ji...@apache.org> on 2024/11/18 06:26:00 UTC

[jira] [Created] (IMPALA-13552) size()/length() function for array/map types

Quanlong Huang created IMPALA-13552:
---------------------------------------

             Summary: size()/length() function for array/map types
                 Key: IMPALA-13552
                 URL: https://issues.apache.org/jira/browse/IMPALA-13552
             Project: IMPALA
          Issue Type: New Feature
          Components: Backend, Frontend
            Reporter: Quanlong Huang


Hive has a size() function to calculate the length of array/map values. We need a similar one to collect stats of array/map columns. length() can be defined as an alias to this.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)