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Posted to dev@parquet.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2023/07/21 17:32:00 UTC

[jira] [Updated] (PARQUET-2327) existing column statistics can be missed

     [ https://issues.apache.org/jira/browse/PARQUET-2327?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated PARQUET-2327:
------------------------------------
    Labels: pull-request-available  (was: )

> existing column statistics can be missed
> ----------------------------------------
>
>                 Key: PARQUET-2327
>                 URL: https://issues.apache.org/jira/browse/PARQUET-2327
>             Project: Parquet
>          Issue Type: Bug
>            Reporter: Renat Valiullin
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> MakeTypedColumnStats returns min/max statistics guided by column order:
> if TYPE_DEFINED_ORDER - min_value/max_value, and min/max otherwise.
> correct behavior should be based on __isset flag.



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