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Posted to dev@flink.apache.org by "sunjincheng (JIRA)" <ji...@apache.org> on 2017/05/02 11:41:04 UTC

[jira] [Created] (FLINK-6428) Add supported DISTINCT in dataStream SQL

sunjincheng created FLINK-6428:
----------------------------------

             Summary: Add supported DISTINCT in dataStream SQL
                 Key: FLINK-6428
                 URL: https://issues.apache.org/jira/browse/FLINK-6428
             Project: Flink
          Issue Type: New Feature
          Components: Table API & SQL
            Reporter: sunjincheng
            Assignee: sunjincheng


Add supported DISTINCT in dataStream SQL as follow:
DATA:
{code}
(name, age)
(kevin, 28),
(sunny, 6),
(jack, 6)
{code}
SQL:
{code}
SELECT DISTINCT age FROM MyTable"
{code}
RESULTS:
{code}
28, 6
{code}
[~fhueske] do you we need this feature?



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