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author | Noah Misch <noah@leadboat.com> | 2024-09-10 15:21:33 -0700 |
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committer | Noah Misch <noah@leadboat.com> | 2024-09-10 15:21:33 -0700 |
commit | 65c310b310a613d86c1ba94891fa9972587e09fd (patch) | |
tree | 3b8042ec0f0bac334fdd44aab69744accb82689b /src/backend/access/gist/gist.c | |
parent | 52c707483ce4d0161127e4958d981d1b5655865e (diff) | |
download | postgresql-65c310b310a613d86c1ba94891fa9972587e09fd.tar.gz postgresql-65c310b310a613d86c1ba94891fa9972587e09fd.zip |
Optimize pg_visibility with read streams.
We've measured 5% performance improvement, and this arranges to benefit
automatically from future optimizations to the read_stream subsystem.
The area lacked test coverage, so close that gap.
Nazir Bilal Yavuz
Discussion: https://postgr.es/m/CAN55FZ1_Ru3XpMgTwsU67FTH2fs_FrRROmb7x6zs+F44QBEiww@mail.gmail.com
Discussion: https://postgr.es/m/CAEudQAozv3wTY5TV2t29JcwPydbmKbiWQkZD42S2OgzdixPMDQ@mail.gmail.com
Diffstat (limited to 'src/backend/access/gist/gist.c')
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