Refactor some array (and map) functions#9905

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findepi merged 8 commits intotrinodb:masterfrom

jirassimok:refactor-array-functions

Nov 23, 2021

Commits on Nov 22, 2021

Fix expected size of result array in array_except

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findepi
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Don't do extra work in array_union

jirassimok
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findepi
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Use fast path in array_except when the right-hand array is empty

jirassimok
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findepi
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Use just one BlockBuilder to construct result in array_distinct

jirassimok
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findepi
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Use more descriptive variable names in MapFromEntriesFunction

jirassimok
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findepi
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Use more descriptive variable names in MultimapFromEntriesFunction

jirassimok
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findepi
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Rename variables in MapToMapCast

jirassimok
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findepi
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empty
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