Re: [PERFORM] pg_repack solves alter table set tablespace lock
Ying He escribió: > Thank you Josh. Won't double post again. Just thought reorg mailing list is > quite inactive. Well, that tells you something about its maintenance state and what sort of help you can expect if you find yourself in trouble with it. -- Álvaro Herrerahttp://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services -- Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
Re: [PERFORM] pg_repack solves alter table set tablespace lock
Thank you Josh. Won't double post again. Just thought reorg mailing list is quite inactive. best, Ying On Friday, January 24, 2014 4:43 PM, Josh Kupershmidt wrote: On Fri, Jan 24, 2014 at 3:48 PM, Ying He wrote: I looked at the pg_repack usage and in release 1.2 http://reorg.github.io/pg_repack/. there is -s tablespace that claims to be an online version of ALTER TABLE ... SET TABLESPACE > > > >is this the functionality that solves the alter table set tablespace lock >issue? Cross-posting to multiple lists in quick succession is generally considered rude; I see you have posted to the reorg-general list already, which is the right forum for questions about pg_repack. (And yes, that "-s" flag sounds like what you are after.) Josh
Re: [PERFORM] pg_repack solves alter table set tablespace lock
On Fri, Jan 24, 2014 at 3:48 PM, Ying He wrote: > I looked at the pg_repack usage and in release 1.2 > http://reorg.github.io/pg_repack/. there is -s tablespace that claims to > be an online version of ALTER TABLE ... SET TABLESPACE > > is this the functionality that solves the alter table set tablespace lock > issue? > Cross-posting to multiple lists in quick succession is generally considered rude; I see you have posted to the reorg-general list already, which is the right forum for questions about pg_repack. (And yes, that "-s" flag sounds like what you are after.) Josh
[PERFORM] pg_repack solves alter table set tablespace lock
hi, all, I have a requirement to move a table to a different storage. I will create the tablespace and use alter table set tablespace to achieve it. The concern is that the table is pretty big and during the set tablespace, application could insert/update/delete records. If there is a lock during the operation, it will impact db availability. I looked at the pg_repack usage and in release 1.2 http://reorg.github.io/pg_repack/. there is -s tablespace that claims to be an online version of ALTER TABLE ... SET TABLESPACE is this the functionality that solves the alter table set tablespace lock issue? For any one using pg_repack, how well does it perform? Thank you. best,Ying
