Support mixing reads and writes from SorterFile on Windows

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    • Type: Improvement
    • Resolution: Fixed
    • Priority: Major - P3
    • 8.3.0-rc0
    • Affects Version/s: None
    • Component/s: None
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    • Query Execution
    • Fully Compatible
    • QE 2025-09-01
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      On Windows std::fstream may in some cases reset write position when being re-opened, so we need to call seekp here:

      https://github.com/mongodb/mongo/blob/ebe304790366aefbe221487ee22c2b72e9b32eba/src/mongo/db/sorter/sorter_template_defs.h#L1543

       

            Assignee:
            Ivan Fefer
            Reporter:
            Ivan Fefer
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              Updated:
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