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https://issues.apache.org/jira/browse/FLINK-4262?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15405384#comment-15405384
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Jark Wu commented on FLINK-4262:
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There is currently an open PR (https://github.com/apache/flink/pull/2282) by
gallenvara that add support for ORDER BY OFFSET FETCH. So maybe you should wait
for him, or at least coordinate with him to avoid code conflict.
> Consider null handling during sorting
> -------------------------------------
>
> Key: FLINK-4262
> URL: https://issues.apache.org/jira/browse/FLINK-4262
> Project: Flink
> Issue Type: Improvement
> Components: Table API & SQL
> Reporter: Timo Walther
> Assignee: Ivan Mushketyk
> Priority: Minor
>
> Calcite's SQL parser allows to specify how to handle NULLs during sorting.
> {code}
> orderItem:
> expression [ ASC | DESC ] [ NULLS FIRST | NULLS LAST ]
> {code}
> Currently, the NULL FIRST/NULLS LAST is completely ignored but might be
> helpful.
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