[jira] [Updated] (FLINK-15123) remove uniqueKeys from FlinkStatistic in blink planner

["Flink Jira Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-15123?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Flink Jira Bot updated FLINK-15123:
-----------------------------------
    Labels: stale-major starter  (was: starter)

I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help the community manage its development. I see this issues has been marked as Major but is unassigned and neither itself nor its Sub-Tasks have been updated for 60 days. I have gone ahead and added a "stale-major" to the issue". If this ticket is a Major, please either assign yourself or give an update. Afterwards, please remove the label or in 7 days the issue will be deprioritized.


> remove uniqueKeys from FlinkStatistic in blink planner 
> -------------------------------------------------------
>
>                 Key: FLINK-15123
>                 URL: https://issues.apache.org/jira/browse/FLINK-15123
>             Project: Flink
>          Issue Type: Technical Debt
>          Components: Table SQL / Planner
>            Reporter: godfrey he
>            Priority: Major
>              Labels: stale-major, starter
>         Attachments: b_5.txt
>
>
> {{uniqueKeys}} is a kind of constraint, it's unreasonable that {{uniqueKeys}} is a kind of statistic. so we should remove uniqueKeys from {{FlinkStatistic}} in blink planner. Some temporary solutions (e.g. {{RichTableSourceQueryOperation}}) should also be resolved after primaryKey is introduced in {{TableSchema}} 



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