Dawid Kuroczko escribió: > 1) changes that cannot be done to live server: > > SET PERMANENT shared_buffers = '1GB'; > > Now, this is a setting that cannot be changed "live", but it should be > changeable. And we need a command to query what's permanent > and what's current.
IMO restart-only settings should not be changeable via the new SQL command. It's just too messy to deal with that. Also, this SQL command should reject being used in a transaction block (BEGIN/COMMIT), because rolling it back seems fragile. -- Alvaro Herrera http://www.CommandPrompt.com/ PostgreSQL Replication, Consulting, Custom Development, 24x7 support ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match
