Storages: enhance data sharing column cache#9994
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ti-chi-bot[bot] merged 7 commits intopingcap:masterfrom Mar 14, 2025
Merged
Storages: enhance data sharing column cache#9994ti-chi-bot[bot] merged 7 commits intopingcap:masterfrom
ti-chi-bot[bot] merged 7 commits intopingcap:masterfrom
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Signed-off-by: Lloyd-Pottiger <yan1579196623@gmail.com>
Signed-off-by: Lloyd-Pottiger <yan1579196623@gmail.com>
Signed-off-by: Lloyd-Pottiger <yan1579196623@gmail.com>
Signed-off-by: JaySon-Huang <tshent@qq.com>
JinheLin
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Mar 14, 2025
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: JaySon-Huang, JinheLin The full list of commands accepted by this bot can be found here. The pull request process is described here DetailsNeeds approval from an approver in each of these files:
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JaySon-Huang
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Mar 26, 2025
ref pingcap#6092 Fix related regression caused by pingcap#9661 Before, one query reads pack [start, end) from disk, and add it them to cache, meanwhile another query also requests to read pack [start, end), then it need to copy each pack data to a new column. Now, return the cached column directly. Signed-off-by: Lloyd-Pottiger <yan1579196623@gmail.com> Signed-off-by: JaySon-Huang <tshent@qq.com> Co-authored-by: JaySon-Huang <tshent@qq.com> Co-authored-by: ti-chi-bot[bot] <108142056+ti-chi-bot[bot]@users.noreply.github.com>
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What problem does this PR solve?
Issue Number: ref #6092, close #10029
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What is changed and how it works?
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