Timo Walther created FLINK-24700:
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Summary: Clarify semantics of filter, projection, partition, and
metadata pushdown
Key: FLINK-24700
URL: https://issues.apache.org/jira/browse/FLINK-24700
Project: Flink
Issue Type: Sub-task
Components: Table SQL / API
Reporter: Timo Walther
Assignee: Timo Walther
FLINK-24165 has revealed a couple of shortcomings that occur when implementing
multiple ability interfaces. We should improve the documentation and better
define the semantics.
- Push produced type not only for metadata pushdown but also projection push
down.
- Clarify order of filter + projection
- Clarify order of projection/filter + partition
- Simplify handling of partition columns
...
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