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https://issues.apache.org/jira/browse/FLINK-34633?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17853436#comment-17853436
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Jeyhun Karimov edited comment on FLINK-34633 at 6/8/24 9:35 PM:
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Hi [~fanrui]
Very good point. Yes, considering that patch versions should not include new
features, then this PR should not be part of 1.19.1 release.
IMO, fix version should be updated to 1.20.0. Do you agree [~qingyue] ?
was (Author: jeyhunkarimov):
Hi [~fanrui]
Yes, considering that patch versions should not include new features, then this
PR should not be part of 1.19.1 release.
IMO, fix version should be updated to 1.20.0. Do you agree [~qingyue] ?
> Support unnesting array constants
> ---------------------------------
>
> Key: FLINK-34633
> URL: https://issues.apache.org/jira/browse/FLINK-34633
> Project: Flink
> Issue Type: New Feature
> Components: Table SQL / Planner
> Affects Versions: 1.18.1
> Reporter: Xingcan Cui
> Assignee: Jeyhun Karimov
> Priority: Minor
> Labels: pull-request-available
> Fix For: 1.19.1
>
>
> It seems that the current planner doesn't support using UNNEST on array
> constants.(x)
> {code:java}
> SELECT * FROM UNNEST(ARRAY[1,2,3]);{code}
>
> The following query can't be compiled.(x)
> {code:java}
> SELECT * FROM (VALUES('a')) CROSS JOIN UNNEST(ARRAY[1, 2, 3]){code}
>
> The rewritten version works. (/)
> {code:java}
> SELECT * FROM (SELECT *, ARRAY[1,2,3] AS A FROM (VALUES('a'))) CROSS JOIN
> UNNEST(A){code}
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