Re: found xmin from before relfrozenxid on pg_catalog.pg_authid

Hmm .. surely

diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c
index 5016181fd7..5d7fa1fb45 100644
--- a/src/backend/access/heap/heapam.c
+++ b/src/backend/access/heap/heapam.c
@@ -6690,7 +6690,7 @@ heap_prepare_freeze_tuple(HeapTupleHeader tuple,
     xid = HeapTupleHeaderGetXmin(tuple);
     xmin_frozen = ((xid == FrozenTransactionId) ||
                    HeapTupleHeaderXminFrozen(tuple));
-    if (TransactionIdIsNormal(xid))
+    if (!xmin_frozen && TransactionIdIsNormal(xid))
     {
         if (TransactionIdPrecedes(xid, relfrozenxid))
             ereport(ERROR,


??


-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
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