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Type: Improvement
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Resolution: Fixed
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Priority: Major - P3
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Affects Version/s: None
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Component/s: None
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Labels:None
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Fully Compatible
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Query Optimization 2021-03-08
This change will allow the optimization in SERVER-53484 to operate on a larger class of $match's – that optimization cannot currently be applied to a $match with a $expr, because the renaming code does not support $match with $expr.
This will involve changes to db/matcher/expression_algo.cpp.