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  1. Core Server
  2. SERVER-87091

Avoid the need for fetching full document when deleting by recordID

    • Type: Icon: Improvement Improvement
    • Resolution: Unresolved
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: None
    • Storage Execution

      As described in SERVER-17148 (and more details in SERVER-80423), the catalog interface for deleting a document always requires a snapshotted BSONObj even for delete-style operations (e.g. findAndModify with remove: true) which can theoretically use a covered index scan without fetching the full document from disk.

      From the query-side, we can somewhat trivially remove the fetch however it doesn't help performance much if there isn't a more efficient method for deleting a document (and all index entries associated with it) via recordID alone.

            Assignee:
            backlog-server-execution [DO NOT USE] Backlog - Storage Execution Team
            Reporter:
            nicholas.zolnierz@mongodb.com Nicholas Zolnierz
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              Created:
              Updated: