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Posted to dev@flink.apache.org by "luoyuxia (Jira)" <ji...@apache.org> on 2022/05/20 08:31:00 UTC

[jira] [Created] (FLINK-27718) Hive dialect supports to count mutiple fields

luoyuxia created FLINK-27718:
--------------------------------

             Summary: Hive dialect supports to count mutiple fields
                 Key: FLINK-27718
                 URL: https://issues.apache.org/jira/browse/FLINK-27718
             Project: Flink
          Issue Type: Sub-task
            Reporter: luoyuxia


In Hive, it's support to count multiple fields using the following sql:

 
{code:java}
select count(distinct a, b) from src
{code}
We are also expected to support it while using Hive dialect in Flink.

 

 



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