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  1. Documentation
  2. DOCS-13556

Investigate changes in SERVER-46777: Remove v4.4-specific handling for collection creation inside of transactions

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    Description

      Description

      Downstream Change Summary

      As of this ticket, collection and index creation inside of transactions is no longer FCV-gated, as that was only necessary for version 4.4. Similarly, as of this ticket, the server parameter shouldMultiDocTxnCreateCollectionAndIndexes no longer exists.

      Description of Linked Ticket

      Filtering commands allowed inside of transactions by FCV 4.4, and verifying FCV in OpObserver for createCollection added in SERVER-44139. Additionally, decide whether to keep the txnCmdWhitelistFCV44 added at the same time.

      OpObserver enforcement of expected FCV in for createIndex inside of transactions added in SERVER-44849.

      FCV checks in the write cmd code path to implicitly create collection added in SERVER-45405.

      Please check the SERVER ticket(s) that added the FCV gates for anything else incidental to remove, particularly any testing that can be deleted.

      Scope of changes

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      Resources (Scope or Design Docs, Invision, etc.)

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            jeffrey.allen@mongodb.com Jeffrey Allen
            backlog-server-pm Backlog - Core Eng Program Management Team
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            Dates

              Created:
              Updated:
              Resolved:
              3 years, 9 weeks, 6 days ago