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| author | Jeff Davis <jdavis@postgresql.org> | 2020-02-06 10:06:25 -0800 |
|---|---|---|
| committer | Jeff Davis <jdavis@postgresql.org> | 2020-02-06 10:09:45 -0800 |
| commit | c02fdc9223015c5c386abfa00c47fc7f4c845161 (patch) | |
| tree | a653740c4f4a1f01a8f9c129abc83d73ba2025c4 /src/include/executor/nodeAgg.h | |
| parent | cac8ce4a738a6fbc6cda4759c056f89a5b603bfc (diff) | |
| download | postgresql-c02fdc9223015c5c386abfa00c47fc7f4c845161.tar.gz | |
Logical Tape Set: use min heap for freelist.
Previously, the freelist of blocks was tracked as an
occasionally-sorted array. A min heap is more resilient to larger
freelists or more frequent changes between reading and writing.
Discussion: https://postgr.es/m/97c46a59c27f3c38e486ca170fcbc618d97ab049.camel%40j-davis.com
Diffstat (limited to 'src/include/executor/nodeAgg.h')
0 files changed, 0 insertions, 0 deletions