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Posted to dev@flink.apache.org by "Yunhong Zheng (Jira)" <ji...@apache.org> on 2022/08/22 10:28:00 UTC

[jira] [Created] (FLINK-29059) The existing column stats are deleted incorrectly when analyze table for partial columns

Yunhong Zheng created FLINK-29059:
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             Summary: The existing column stats are deleted incorrectly when analyze table for partial columns
                 Key: FLINK-29059
                 URL: https://issues.apache.org/jira/browse/FLINK-29059
             Project: Flink
          Issue Type: Bug
          Components: Table SQL / Planner
    Affects Versions: 1.16.0
            Reporter: Yunhong Zheng
             Fix For: 1.16.0


If there are three columns named `a, b, c` with column stats already exists,  I just analyze column `a` using `Analyze table xxx FOR COLUMNS a`, the existing column stats of `b, c` will be reset back to empty.



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