diff options
Diffstat (limited to 'src/backend/access/transam/commit_ts.c')
| -rw-r--r-- | src/backend/access/transam/commit_ts.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/backend/access/transam/commit_ts.c b/src/backend/access/transam/commit_ts.c index 77465788254..a5b270cd20a 100644 --- a/src/backend/access/transam/commit_ts.c +++ b/src/backend/access/transam/commit_ts.c @@ -289,11 +289,18 @@ TransactionIdGetCommitTsData(TransactionId xid, TimestampTz *ts, TransactionId oldestCommitTsXid; TransactionId newestCommitTsXid; - /* error if the given Xid doesn't normally commit */ - if (!TransactionIdIsNormal(xid)) + if (!TransactionIdIsValid(xid)) ereport(ERROR, (errcode(ERRCODE_INVALID_PARAMETER_VALUE), errmsg("cannot retrieve commit timestamp for transaction %u", xid))); + else if (!TransactionIdIsNormal(xid)) + { + /* frozen and bootstrap xids are always committed far in the past */ + *ts = 0; + if (nodeid) + *nodeid = 0; + return false; + } LWLockAcquire(CommitTsLock, LW_SHARED); |