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From "Timo Walther (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FLINK-4542) Add MULTISET operations
Date Thu, 16 Nov 2017 10:50:00 GMT

     [ https://issues.apache.org/jira/browse/FLINK-4542?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Timo Walther updated FLINK-4542:
--------------------------------
    Description: 
Umbrella issue for MULTISET operations like:

MULTISET UNION, MULTISET UNION ALL, MULTISET EXCEPT, MULTISET EXCEPT ALL, MULTISET INTERSECT,
MULTISET INTERSECT ALL, CARDINALITY, ELEMENT, MEMBER OF, SUBMULTISET OF, IS A SET, FUSION

At the moment we only support COLLECT.

  was:
Add the MULTISET type and add operations like:

MULTISET UNION, MULTISET UNION ALL, MULTISET EXCEPT, MULTISET EXCEPT ALL, MULTISET INTERSECT,
MULTISET INTERSECT ALL, CARDINALITY, ELEMENT, MEMBER OF, SUBMULTISET OF, IS A SET, COLLECT,
FUSION


> Add MULTISET operations
> -----------------------
>
>                 Key: FLINK-4542
>                 URL: https://issues.apache.org/jira/browse/FLINK-4542
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table API & SQL
>            Reporter: Timo Walther
>            Priority: Minor
>
> Umbrella issue for MULTISET operations like:
> MULTISET UNION, MULTISET UNION ALL, MULTISET EXCEPT, MULTISET EXCEPT ALL, MULTISET INTERSECT,
MULTISET INTERSECT ALL, CARDINALITY, ELEMENT, MEMBER OF, SUBMULTISET OF, IS A SET, FUSION
> At the moment we only support COLLECT.



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