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Re: FSM rewrite committed, loose ends

From: "Dave Page" <dpage(at)pgadmin(dot)org>
To: "Heikki Linnakangas" <heikki(dot)linnakangas(at)enterprisedb(dot)com>
Cc: "Dimitri Fontaine" <dfontaine(at)hi-media(dot)com>, pgsql-hackers(at)postgresql(dot)org, "Gurjeet Singh" <singh(dot)gurjeet(at)gmail(dot)com>
Subject: Re: FSM rewrite committed, loose ends
Date: 2008-09-30 14:00:51
Message-ID: 937d27e10809300700w2277d4bbu624308fbbc245f90@mail.gmail.com (view raw or flat)
Thread:
Lists: pgsql-hackers
On Tue, Sep 30, 2008 at 2:53 PM, Heikki Linnakangas
<heikki(dot)linnakangas(at)enterprisedb(dot)com> wrote:

>> For convenience, would it be possible to see about having all this
>> provided by PostgreSQL?
>>  a. pg_relation_size()
>>  b. pg_relation_toast_size()
>>  c. pg_relation_fsm_size()
>>  d. pg_relation_indexes_size()
>>  e. pg_total_relation_size() = a + b + c + d
>>
>> Are there some other things to add in the mix?
>
> Should pg_relation_indexes_size() include the FSMs of the indexes? Should
> pg_relation_toast_size() include the toast index and FSM as well?

It might be worth revisiting the near identical discussions we had
when Andreas & I integrated this stuff into the backend for 8.1.

-- 
Dave Page
EnterpriseDB UK:   http://www.enterprisedb.com

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