branch-3.0: [improvement](statistics)Async drop table stats while doing truncate and schema change. #45923#45997
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Jibing-Li merged 1 commit intobranch-3.0from Dec 26, 2024
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…and schema change. (#45923) ### What problem does this PR solve? Async drop table stats while doing truncate and schema change. Truncate can schema change operation may hold table's write lock. And these two operations will trigger drop old stats info. Drop stats with write lock holding may bring performance issue. Issue Number: close #xxx Related PR: #xxx Problem Summary: ### Release note None
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run buildall |
TPC-H: Total hot run time: 41081 ms |
TPC-DS: Total hot run time: 192554 ms |
ClickBench: Total hot run time: 33.59 s |
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run p0 |
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run p0 |
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Cherry-picked from #45923