Tom Lane wrote:
Heikki Linnakangas <[EMAIL PROTECTED]> writes:
In each chain, there must be at least one non-dead tuple with xmin <
Oldestxmin.
Huh? Typically *all* the tuples but the last are dead, for varying
values of "dead". Please be more specific what you mean.
I meant dead as in HeapTupleSatisfiesVacuum(...) == HEAPTUPLE_DEAD.
--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com
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