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https://issues.apache.org/jira/browse/CALCITE-4058?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17135879#comment-17135879
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Ruben Q L commented on CALCITE-4058:
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I agree 100% with your comment [~hyuan].
> Add Limit and LogicalLimit operator and deprecate limit in Sort
> ---------------------------------------------------------------
>
> Key: CALCITE-4058
> URL: https://issues.apache.org/jira/browse/CALCITE-4058
> Project: Calcite
> Issue Type: New Feature
> Components: core
> Reporter: Haisheng Yuan
> Priority: Major
>
> Add {{Limit}} base class and {{LogicalLimit}} operator.
> Fetch and offset should not be in Sort operator, we should deprecate the
> fields while keeping the Sort work for compatibility.
> {code:java}
> select * from foo limit 5 offset 3;
> select * from foo order by a;
> {code}
> The above 2 queries are totally different query, but have the same operators,
> SortxxxTranspose sometimes means limit push down, which is counter-intuitive.
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