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https://issues.apache.org/jira/browse/FLINK-40438?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18115832#comment-18115832
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Tengjun Li commented on FLINK-40438:
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Hi, I'd like to work on this ticket. Could you please assign it to me?
Plan: implement describe()/show()/__repr__()/_repr_html_()/
_repr_mimebundle_()/explain() in pyflink/dataframe/dataframe.py,
following the patterns already established in FLINK-40417 and
FLINK-40199, with unit tests under pyflink/dataframe/tests/.
> Add DataFrame inspection and rich display APIs
> ----------------------------------------------
>
> Key: FLINK-40438
> URL: https://issues.apache.org/jira/browse/FLINK-40438
> Project: Flink
> Issue Type: Sub-task
> Components: API / Python
> Reporter: Liu Liu
> Priority: Major
>
> Add interactive inspection and display APIs:
> * {{describe(*columns)}} for bounded descriptive statistics such as count,
> null count, mean, min, and max.
> * {{show(n=10, format=..., max_width=...)}} for local tabular inspection.
> * {{__repr__()}} for a plain-text preview.
> * {{_repr_html_()}} for HTML notebook rendering.
> * {{_repr_mimebundle_()}} for notebook front-ends that support multiple MIME
> representations.
> * {{explain(show_estimated_cost=False, show_physical_execution_plan=False)}}
> for logical and physical plans.
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