Re: [HACKERS] [Fwd: Index Advisor]
От | Bruce Momjian |
---|---|
Тема | Re: [HACKERS] [Fwd: Index Advisor] |
Дата | |
Msg-id | 200704112052.l3BKqGI17906@momjian.us обсуждение исходный текст |
Ответ на | Re: [HACKERS] [Fwd: Index Advisor] ("Gurjeet Singh" <singh.gurjeet@gmail.com>) |
Ответы |
Re: [HACKERS] [Fwd: Index Advisor]
|
Список | pgsql-patches |
Gurjeet Singh wrote: > The interface etc. may not be beautiful, but it isn't ugly either! It is > a lot better than manually creating pg_index records and inserting them into > cache; we use index_create() API to create the index (build is deferred), > and then 'rollback to savepoint' to undo those changes when the advisor is > done. index_create() causes pg_depends entries too, so a 'RB to SP' is far > much safer than going and deleting cache records manually. My complaint was not that the API used in the code was non-optimal(which I think was Tom's issue), but that the _user_ API was not very clean. Not sure what to recommend, but I will think about it later. -- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB http://www.enterprisedb.com + If your life is a hard drive, Christ can be your backup. +
В списке pgsql-patches по дате отправления: