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  1. Core Server
  2. SERVER-44701

Remove support for the plan cache introspection commands

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    Details

    • Type: Task
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.3.3
    • Component/s: Querying
    • Labels:
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      Description

      These commands were deprecated in 4.2. They have been superseded by $planCacheStats, which has a superior output format and returns a cursor rather than a large document which could exceed the 16MB BSON size limit. Removing them will eliminate legacy code that the query team currently has to maintain.

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