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| author | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2009-01-06 14:55:44 +0000 |
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| committer | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2009-01-06 14:55:44 +0000 |
| commit | 1f2e2aa4fcd3068e38e6e42f4fd2ec40b8b05d27 (patch) | |
| tree | afba90ec5d53f318c257c64bf7f720562e085fea /src/backend/access/gist/gistscan.c | |
| parent | c8fad375dbd795a961c77bc9272e80432c4e8bf1 (diff) | |
| download | postgresql-1f2e2aa4fcd3068e38e6e42f4fd2ec40b8b05d27.tar.gz postgresql-1f2e2aa4fcd3068e38e6e42f4fd2ec40b8b05d27.zip | |
Fix logic in lazy vacuum to decide if it's worth trying to truncate the heap.
If the table was smaller than REL_TRUNCATE_FRACTION (= 16) pages, we always
tried to acquire AccessExclusiveLock on it even if there was no empty pages
at the end.
Report by Simon Riggs. Back-patch all the way to 7.4.
Diffstat (limited to 'src/backend/access/gist/gistscan.c')
0 files changed, 0 insertions, 0 deletions