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| author | Andres Freund <andres@anarazel.de> | 2022-01-17 15:31:28 -0800 |
|---|---|---|
| committer | Andres Freund <andres@anarazel.de> | 2022-01-17 15:35:11 -0800 |
| commit | c702d656a28386cf5f642206b495c66775afc4ea (patch) | |
| tree | ef659920a7e13699815946d52a7d433ad57e2627 /src/bin/pg_verifybackup/t/002_algorithm.pl | |
| parent | 35b2803cf29a39b1adaf55b8b376b965837e9c50 (diff) | |
| download | postgresql-c702d656a28386cf5f642206b495c66775afc4ea.tar.gz postgresql-c702d656a28386cf5f642206b495c66775afc4ea.zip | |
heap pruning: Only call BufferGetBlockNumber() once.
BufferGetBlockNumber() is not that cheap and obviously cannot change during
one heap_prune_page(), so only call it once. We might be able to do better and
pass the block number from the caller, but that'd be a larger change...
Discussion: https://postgr.es/m/20211211045710.ljtuu4gfloh754rs@alap3.anarazel.de
Diffstat (limited to 'src/bin/pg_verifybackup/t/002_algorithm.pl')
0 files changed, 0 insertions, 0 deletions