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https://issues.apache.org/jira/browse/FLINK-5220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15714560#comment-15714560
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Fabian Hueske commented on FLINK-5220:
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@zhangjing Can you explain how this issue is related to FLINK-3848?
If it is a duplicate, I would suggest to close this issue and continue the
discussion at FLINK-3848.
If it extends FLINK-3848 it would be good to point out where the issues differ.
Thanks, Fabian
> Flink SQL projection pushdown
> -----------------------------
>
> Key: FLINK-5220
> URL: https://issues.apache.org/jira/browse/FLINK-5220
> Project: Flink
> Issue Type: Improvement
> Components: Table API & SQL
> Reporter: zhangjing
> Assignee: zhangjing
>
> The jira is to do projection pushdown optimization. Please go forward to the
> the design document for more details.
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