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| author | David Rowley <drowley@postgresql.org> | 2025-03-27 18:34:34 +1300 |
|---|---|---|
| committer | David Rowley <drowley@postgresql.org> | 2025-03-27 18:34:34 +1300 |
| commit | ad9a23bc4f51eea829ee99c7d9940b7ac9f523e3 (patch) | |
| tree | 8a35b457b2cf314e4aa13e87ed2f08a94959538d /src/backend/executor/nodeBitmapAnd.c | |
| parent | f31aad9b07b7a6ef693d7059830bd2f1504976ae (diff) | |
| download | postgresql-ad9a23bc4f51eea829ee99c7d9940b7ac9f523e3.tar.gz postgresql-ad9a23bc4f51eea829ee99c7d9940b7ac9f523e3.zip | |
Optimize Query jumble
f31aad9b0 adjusted query jumbling so it no longer ignores NULL nodes
during the jumble. This added some overhead. Here we tune a few
things to make jumbling faster again. This makes jumbling perform
similar or even slightly faster than prior to that change.
Author: David Rowley <dgrowleyml@gmail.com>
Reviewed-by: Michael Paquier <michael@paquier.xyz>
Discussion: https://postgr.es/m/CAApHDvreP04nhTKuYsPw0F-YN+4nr4f=L72SPeFb81jfv+2c7w@mail.gmail.com
Diffstat (limited to 'src/backend/executor/nodeBitmapAnd.c')
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