diff options
| author | Alvaro Herrera | 2007-09-24 03:53:12 +0000 |
|---|---|---|
| committer | Alvaro Herrera | 2007-09-24 03:53:12 +0000 |
| commit | 46dcd202ef39374a57d9f8278399bcb315428ecb (patch) | |
| tree | f9b21bf04b94675ccab495ee93dabb5faf38122a /doc | |
| parent | f0a06adfe74792a30428320b925faa532ec39c00 (diff) | |
Reduce the size of memory allocations by lazy vacuum when processing a small
table, by allocating just enough for a hardcoded number of dead tuples per
page. The current estimate is 200 dead tuples per page.
Per reports from Jeff Amiel, Erik Jones and Marko Kreen, and subsequent
discussion.
CVS: ----------------------------------------------------------------------
CVS: Enter Log. Lines beginning with `CVS:' are removed automatically
CVS:
CVS: Committing in .
CVS:
CVS: Modified Files:
CVS: commands/vacuumlazy.c
CVS: ----------------------------------------------------------------------
Diffstat (limited to 'doc')
0 files changed, 0 insertions, 0 deletions