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| author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2016-10-24 09:27:24 -0300 |
|---|---|---|
| committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2016-10-24 09:46:49 -0300 |
| commit | c8329f934e1bce2a47ca9127cb7cf704e070c278 (patch) | |
| tree | 5d3e38a0e9bf95e212d5736e347296409aa34fdd /src/backend/access/transam/commit_ts.c | |
| parent | 6beb8c75ceed610a8e5d416882aad75fe722249e (diff) | |
| download | postgresql-c8329f934e1bce2a47ca9127cb7cf704e070c278.tar.gz postgresql-c8329f934e1bce2a47ca9127cb7cf704e070c278.zip | |
Preserve commit timestamps across clean restart
An oversight in setting the boundaries of known commit timestamps during
startup caused old commit timestamps to become inaccessible after a
server restart.
Author and reporter: Julien Rouhaud
Review, test code: Craig Ringer
Diffstat (limited to 'src/backend/access/transam/commit_ts.c')
| -rw-r--r-- | src/backend/access/transam/commit_ts.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/backend/access/transam/commit_ts.c b/src/backend/access/transam/commit_ts.c index e330105217d..67c8bf3cd7d 100644 --- a/src/backend/access/transam/commit_ts.c +++ b/src/backend/access/transam/commit_ts.c @@ -843,6 +843,8 @@ SetCommitTsLimit(TransactionId oldestXact, TransactionId newestXact) else { Assert(ShmemVariableCache->newestCommitTsXid == InvalidTransactionId); + ShmemVariableCache->oldestCommitTsXid = oldestXact; + ShmemVariableCache->newestCommitTsXid = newestXact; } LWLockRelease(CommitTsLock); } |