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eliminate multi limit-offset nodes to EmptyRelation if possible #2822
Is your feature request related to a problem or challenge? Please describe what you are trying to do.
For such query: select * from (select * from xxxx limit n offset ..) a limit n offset m;
If outer offset(m) is greater than or equal to inner limit(n),we can replace inner limit node with an [LogicalPlan::EmptyRelation], like this logical plan:
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