Liu Liu created FLINK-40417:
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Summary: Add remaining basic functionality to DataFrame API
Key: FLINK-40417
URL: https://issues.apache.org/jira/browse/FLINK-40417
Project: Flink
Issue Type: Sub-task
Components: API / Python
Reporter: Liu Liu
Complete the remaining core DataFrame ergonomics that are not covered by the
initial basic-functionality subtask, including:
* {{DataFrame.with_columns(*exprs, **named_exprs)}} for adding or replacing
multiple columns in one call.
* {{DataFrame.drop_columns(*columns, strict=True)}} and its {{drop}} alias.
* {{DataFrame.rename_columns(...)}} and its {{rename}} alias, supporting
mappings, callables, and positional old/new name pairs.
* {{DataFrame.pipe(func, *args, **kwargs)}} for reusable functional
composition.
* {{DataFrame.where}} as an alias of {{{}filter{}}}.
* The {{schema}} and {{columns}} properties.{{{}{}}}
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