Peter Eisentraut <peter.eisentr...@2ndquadrant.com> writes: > It seems to me that it would make sense if InsertPgAttributeTuple() were > to set attcacheoff to -1 instead of taking it from the caller.
Looked this over, no objections. I wonder whether we should set that field to -1 when we *read* pg_attribute rows from disk, and be less fussed about what gets written out. The only real advantage is that this'd protect us from foolish manual changes to pg_attribute.attcacheoff entries, but that doesn't seem negligible. regards, tom lane