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Type:
Task
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Resolution: Won't Do
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Priority:
Major - P3
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None
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Affects Version/s: None
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Component/s: None
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None
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Query Execution
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QE 2024-04-29
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141
With the group+match optimisation in SERVER-73241, for some of the tests in sharded_lookup_execution.js having lookups with subpipeline containing non-correlated pipeline prefix, the subpipeline becomes correlated due to the match stages being optimised before the $group. Since this defeats the purpose of the original test of having non-correlated subpipeline prefix and caching the result, modify the query to make it non-correlated again.