Re: Sorting writes during checkpoint
Tom Lane <[email protected]>
| Newsgroups | gmane.comp.db.postgresql.devel.patches |
|---|---|
| Message-ID | <[email protected]> |
Simon Riggs <[email protected]> writes: > Anyway, I note that we don't have an easy way of sorting by tablespace, Say what? tablespace is the first component of relfilenode. > but I'm sure it would be possible to look up the tablespace for a file > within a plugin. If the information weren't readily available from relfilenode, it would *not* be possible for a bufmgr plugin to look it up. bufmgr is much too low-level to be dependent on performing catalog lookups. regards, tom lane -- Sent via pgsql-patches mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-patches