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[CALCITE-5736] Add ARRAY_REVERSE function (enabled in Spark library) #3235

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liuyongvs wants to merge 1 commit into apache:main from liuyongvs:array_reverse

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liuyongvs commented May 31, 2023 •

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spark doesn't support the array_reverse.

it supports reverse, which not only can reverse string, but also can reverse array
so close this PR

reverse(array) - Returns a reversed string or an array with reverse order of elements.

Examples:

> SELECT reverse('Spark SQL');
 LQS krapS
> SELECT reverse(array(2, 1, 4, 3));
 [3,4,1,2]


          [CALCITE-5736] Add ARRAY_REVERSE function (enabled in Spark library)

ba8023c

liuyongvs closed this

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