Andres Freund <and...@2ndquadrant.com> writes:
> To me that looks sufficient to trigger the bug, because we're issuing a
> wal record about the row that was passed to heap_lock_update(), not the
> latest one in the ctid chain. When replaying that record, it will reset
> the t_ctid field, thus breaking the chain.
[ scratches head ... ] If that's what's happening, isn't it a bug in
itself? Surely the WAL record ought to point at the tuple that was
locked.
regards, tom lane
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