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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 09:45:48 -0300 |
| commit | 00f15338b234e5fd7cda2d7bf0ef8d9f29f6bf5f (patch) | |
| tree | ad797d9d3060bcb27675280bcce91324dbdd8e84 /src/backend/access/transam/commit_ts.c | |
| parent | 7d80417d3dfc88b0c03b5c08a18b29f9d430e217 (diff) | |
| download | postgresql-00f15338b234e5fd7cda2d7bf0ef8d9f29f6bf5f.tar.gz postgresql-00f15338b234e5fd7cda2d7bf0ef8d9f29f6bf5f.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 a8d275f4d39..77465788254 100644 --- a/src/backend/access/transam/commit_ts.c +++ b/src/backend/access/transam/commit_ts.c @@ -844,6 +844,8 @@ SetCommitTsLimit(TransactionId oldestXact, TransactionId newestXact) else { Assert(ShmemVariableCache->newestCommitTsXid == InvalidTransactionId); + ShmemVariableCache->oldestCommitTsXid = oldestXact; + ShmemVariableCache->newestCommitTsXid = newestXact; } LWLockRelease(CommitTsLock); } |