Right now with an $all query we just look up the first field in the index. We could instead try out all/some number of fields using the query optimizer.
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SERVER-2617 Indexing arrays and embedded JSON objects - use cardinality in query on multiple elements instead of first element in the match criteria (e.g. $all operator)
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- Closed
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- is related to
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- Closed
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- related to
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- Backlog
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- Closed
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