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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 09:38:28 -0300 |
| commit | 7a2fa5774a52bf7469f622e3ed4d6317c1d5a64e (patch) | |
| tree | e6f9363df785b711f0f0daa762e251c0d64c484a | |
| parent | ce9bae2261de6ad10a14dd02c63bdd31a5b23307 (diff) | |
| download | postgresql-7a2fa5774a52bf7469f622e3ed4d6317c1d5a64e.tar.gz postgresql-7a2fa5774a52bf7469f622e3ed4d6317c1d5a64e.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
| -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 a284894862b..38dba8cef41 100644 --- a/src/backend/access/transam/commit_ts.c +++ b/src/backend/access/transam/commit_ts.c @@ -842,6 +842,8 @@ SetCommitTsLimit(TransactionId oldestXact, TransactionId newestXact) else { Assert(ShmemVariableCache->newestCommitTsXid == InvalidTransactionId); + ShmemVariableCache->oldestCommitTsXid = oldestXact; + ShmemVariableCache->newestCommitTsXid = newestXact; } LWLockRelease(CommitTsLock); } |