Albe Laurenz <laurenz.albe@xxxxxxxxxx> writes: > Suya Huang wrote: >> --fails if try to get all db size in one sql >> postgres=> SELECT current_date,pg_database_size(pg_database.datname) from pg_database; >> ERROR: permission denied for database control > It seems like you have a database called "control" for which user "test" > has no connect privilege. Yeah, this failure is unsurprising. But it looks like we forgot to document the restriction :-(. I see a mention of it in the 8.3 release notes, but there's nothing in the documentation of the functions themselves. Will fix. regards, tom lane
