| From: | Tatsuo Ishii <t-ishii(at)sra(dot)co(dot)jp> |
|---|---|
| To: | swm(at)linuxworld(dot)com(dot)au |
| Cc: | pgsql-patches(at)postgresql(dot)org, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: [PATCHES] ALTER TABLE ... SET TABLESPACE |
| Date: | 2004-06-20 12:39:48 |
| Message-ID: | 20040620.213948.41633516.t-ishii@sra.co.jp |
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| Thread: | |
| Lists: | pgsql-hackers pgsql-patches |
> Attached is a patch implementing this functionality.
>
> I've modified make_new_heap() as well as swap_relfilenodes() to not assume
> that tablespaces remain the same from old to new heap. I thought it better
> to go down this road than introduce a lot of duplicate code.
I have tried your patches and it works great. Thanks.
One thing I noticed was if I change tablespace for a table having
indexes, they are left in the old tablespace and the table itself was
moved to the new tablespace. I regard this is a good thing since I
could assign different table spaces for table and indexes.
It would be even better to assign different tablespaces for each
index.
--
Tatsuo Ishii
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