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Posted to dev@flink.apache.org by "Yunhong Zheng (Jira)" <ji...@apache.org> on 2022/08/16 08:57:00 UTC

[jira] [Created] (FLINK-28993) Fix adjusting join cost for dpp query pattern error

Yunhong Zheng created FLINK-28993:
-------------------------------------

             Summary: Fix adjusting join cost for dpp query pattern error
                 Key: FLINK-28993
                 URL: https://issues.apache.org/jira/browse/FLINK-28993
             Project: Flink
          Issue Type: Bug
          Components: Table SQL / Planner
    Affects Versions: 1.16.0
            Reporter: Yunhong Zheng
             Fix For: 1.16.0


Now, adjusting join cost for dpp query pattern have two errors:

1. For these table which without table stats, we haven't plus the

dynamicPartitionPruningFactor.

2. For method #DynamicPartitionPruningUtils$visitFactSide, we have not judge whether candiateFields contain partition keys.

 



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