Kevin Neufeld <kneufeld@xxxxxxxxxxxxxxx> writes: >> Tom Lane wrote: >>> A superuser can create whatever he wants in pg_catalog. Whether this >>> is a good idea or will behave smoothly is a topic that has not been >>> thought about, to my knowledge. > Sorry, Tom. I think you are mistaken. In my 8.3 instance, system > catalog modifications are not allowed. Hm, I had forgotten that the allow_system_table_mods filter extends to anything at all in pg_catalog. But you could easily enable that setting in a test database and then see what happens. regards, tom lane
