Thread: WANTED: VACUUM SUMMARY
Hello, I would like to write a patch that provides the command: VACUUM SUMMARY This was discussed briefly here: http://archives.postgresql.org/pgsql-performance/2007-10/msg00165.php I know there are other plans for 8.4 but I was wondering if those plans appear to be happening or not? I don't want to waste people's time on the patch but if we aren't going to change the FSM stuff for 8.4, I as a DBA would find VACUUM SUMMARY useful. Sincerely, Joshua D. Drake -- The PostgreSQL Company since 1997: http://www.commandprompt.com/ PostgreSQL Community Conference: http://www.postgresqlconference.org/ Donate to the PostgreSQL Project: http://www.postgresql.org/about/donate PostgreSQL SPI Liaison | SPI Director | PostgreSQL political pundit
Joshua D. Drake wrote: > I know there are other plans for 8.4 but I was wondering if those plans > appear to be happening or not? I don't want to waste people's time on > the patch but if we aren't going to change the FSM stuff for 8.4, I as > a DBA would find VACUUM SUMMARY useful. I think it would be more useful to move pg_freespacemap from contrib to core. -- Alvaro Herrera http://www.CommandPrompt.com/ The PostgreSQL Company - Command Prompt, Inc.
Alvaro Herrera <alvherre@commandprompt.com> writes: > Joshua D. Drake wrote: >> I know there are other plans for 8.4 but I was wondering if those plans >> appear to be happening or not? I don't want to waste people's time on >> the patch but if we aren't going to change the FSM stuff for 8.4, I as >> a DBA would find VACUUM SUMMARY useful. > I think it would be more useful to move pg_freespacemap from contrib to > core. The free space map won't even exist in its current form when 8.4 is released. (If Heikki doesn't do it then I will...) So I see little value in expending further effort on the present design. regards, tom lane