Skip writing the leaf page if one-to-one page replacement reconciliation doesn't make any progress in disagg

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    • Storage Engines, Storage Engines - Transactions
    • SE Transactions - 2025-12-19
    • 5

      Previously, we only skipped writing a page in disaggregation when an empty delta was built. However, it's possible to skip writing the page even when no delta is built. This change generalizes the logic to skip page writes in disaggregation. Currently, it supports skipping writes only for one-to-one page replacements. In the future, this approach can be extended to handle split pages as well.

            Assignee:
            Chenhao Qu
            Reporter:
            Chenhao Qu
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