[improvement](function) do not use hyperscan for non-const partterns in like function #23495
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run buildall |
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PR approved by at least one committer and no changes requested. |
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PR approved by anyone and no changes requested. |
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clang-tidy review says "All clean, LGTM! 👍" |
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(From new machine)TeamCity pipeline, clickbench performance test result: |
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Aug 26, 2023
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Proposed changes
Through testing, it has been found that a large number of
hs_compilewould significantly decrease performance.Further comments
If this is a relatively large or complex change, kick off the discussion at dev@doris.apache.org by explaining why you chose the solution you did and what alternatives you considered, etc...