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https://issues.apache.org/jira/browse/FLINK-8577?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hequn Cheng updated FLINK-8577:
-------------------------------
    Description: 
Api will looks like:
{code:java}
DataStream[(String, Long, Int)] input = ???
// upsert with keyTable 
table = tEnv.upsertFromStream(input, 'a, 'b, 'c.key)
// upsert without key -> single row tableTable 
table = tEnv.upsertFromStream(input, 'a, 'b, 'c){code}

  was:
Api will looks like:
DataStream[(String, Long, Int)] input = ???// upsert with keyTable table = 
tEnv.upsertFromStream(input, 'a, 'b, 'c.key)// upsert without key -> single row 
tableTable table = tEnv.upsertFromStream(input, 'a, 'b, 'c)


> Implement proctime DataStream to Table upsert conversion.
> ---------------------------------------------------------
>
>                 Key: FLINK-8577
>                 URL: https://issues.apache.org/jira/browse/FLINK-8577
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Table API & SQL
>            Reporter: Hequn Cheng
>            Assignee: Hequn Cheng
>            Priority: Major
>
> Api will looks like:
> {code:java}
> DataStream[(String, Long, Int)] input = ???
> // upsert with keyTable 
> table = tEnv.upsertFromStream(input, 'a, 'b, 'c.key)
> // upsert without key -> single row tableTable 
> table = tEnv.upsertFromStream(input, 'a, 'b, 'c){code}



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