From: | Bruce Momjian <bruce(at)momjian(dot)us> |
---|---|
To: | Takahiro Itagaki <itagaki(dot)takahiro(at)oss(dot)ntt(dot)co(dot)jp> |
Cc: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Questions about 9.0 release note |
Date: | 2010-04-01 00:19:56 |
Message-ID: | 201004010019.o310JuM05080@momjian.us |
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Lists: | pgsql-hackers |
Takahiro Itagaki wrote:
> Hi, I have some questions about 9.0 release note.
> I'd like to work for some of them if required. Comments welcome.
>
> * Allow per-tablespace sequential and random page cost variables
> (seq_page_cost/(random_page_cost)) via ALTER TABLESPACE ... SET/RESET
That is a bug, fixed.
> Are those parentheses around random_page_cost intentional?
> They seems to mean just "(seq_page_cost and random_page_cost)".
>
> * EXCLUDE constraints has no tags to be linked.
> The item in release note is pointing the following page,
> http://developer.postgresql.org/pgdocs/postgres/sql-createtable.html#SQL-CREATETABLE-DESCRIPTION
> but the actual description about EXCLUDE constraints are in the subentry
> of "Parameters" section. Can we add a tag to <varlistentry> for EXCLUDE?
I was hesitant to add an 'id' link just for the 9.0 docs, but I have now
added a link and linked to it.
> * "EXCLUDE constraints" is not indexed from the Index page.
> Should we have for it? Unique Constraints have a section for them:
> http://developer.postgresql.org/pgdocs/postgres/ddl-constraints.html#AEN2431
I am unclear if exclude really belongs there because that section
contains mostly basic features.
--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com
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