Details
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Improvement
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Resolution: Won't Fix
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Major - P3
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None
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None
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None
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Query
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Fully Compatible
Description
Right now, applying {{ { $set :
{ 'x.y.a' : 1, 'x.y.b' : 1 }}} requires re-traversing the target document twice. However, it should be possible to cache the initial traversal, and re-use that state to improve the second traversal.