Currently, the resolved namespaces in ExpressionContext are stored in a StringMap<ResolvedNamespace> where the keys are collection names. However, since collection names aren't unique across databases, we can sometimes retrieve the wrong resolved namespace for a collection when there are multiple collections with the same name involved in a query.
- has to be done before
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SERVER-100732 Consider not inserting namespaces twice in the resolvedNamespace map
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- Backlog
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- is depended on by
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SERVER-96107 $lookup, $graphLookup, and $unionWith can read from the wrong database when run with $merge or $out
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- Closed
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- related to
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- Closed
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