"Silvela, Jaime \(Exchange\)" <JSilvela@xxxxxxxx> writes: > I get values frin the first statement but not from the second. What values exactly ... particularly the OID? > After setting indexscan to off, still the same thing. > Should this setting be off in general? Certainly not! That was just an experiment to see if your problem was corruption of the indexes on pg_class. Seems like not. regards, tom lane