=?UTF-8?B?RWzDrWFzIERhdmlk?= <elias.moreno.tec@xxxxxxxxx> writes: > By any change, does the following query have an "order by" by default when > omitted?: > select datname from pg_database; No. No SQL query ever has a "default" order by. > I executed that query against one of my servers and while looking at the > names it seems complety random, the order is always the same, for instance: An unqualified query is typically going to result in a sequential scan of the table, so what you're seeing is the current physical order of the tuples. This might change after adding/deleting/changing the properties of a database. regards, tom lane -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin
