"L. Fletcher" <lucasf@xxxxxxxxxxxxxxxxxxxxx> writes: > I get this error: > ERROR: XX000: relation 1090457025 is still open This is an 8.0 bug fixed in 8.0.1. > All subsequent times I get this error: > ERROR: 42P01: relation with OID 1090457025 does not exist=20 This is because plpgsql caches plans and therefore can't cope with tmp_table not being the identical same table from run to run of the function. Sooner or later we will probably fix that, but in the meantime consider using an ON COMMIT DELETE ROWS temp table, created only once per connection, instead. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 8: explain analyze is your friend