I wrote: > Huh. Nothing obviously wrong with the data ... maybe an xid wraparound > issue? What's your current XID counter? (pg_controldata is the easiest > way to answer that) Also, what are the XMINs of the non-missing tuples in the adjacent blocks? regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general