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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2006-12-01 20:49:53 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2006-12-01 20:49:53 +0000 |
| commit | c184470be350060fe13c11f66ebf7c6b6e36683c (patch) | |
| tree | bd3dcaf7d2f053443cd7d8fcc0ec87f58f72f5c1 /src/backend/executor/execProcnode.c | |
| parent | 3049fe7cfa994208cb15cf0c9a20e773839ebf8f (diff) | |
| download | postgresql-c184470be350060fe13c11f66ebf7c6b6e36683c.tar.gz postgresql-c184470be350060fe13c11f66ebf7c6b6e36683c.zip | |
Document the recently-understood hazard that a rollback can release row-level
locks that logically should not be released, because when a subtransaction
overwrites XMAX all knowledge of the previous lock state is lost. It seems
unlikely that we will be able to fix this before 8.3...
Diffstat (limited to 'src/backend/executor/execProcnode.c')
0 files changed, 0 insertions, 0 deletions