Re: restoring a backup and maintaining dependencies?

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От Robert Starr
Тема Re: restoring a backup and maintaining dependencies?
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Msg-id 46E8D225.4050400@surrenderdorothy.com.au
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Ответ на Re: restoring a backup and maintaining dependencies?  ("Laurent Yaish" <laurenty@gmail.com>)
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Thank you so much, I wondered that.   Seemed over simple ;) as I thought there must be an explicit link rather than a
namingconvention.<br /><br /> :)  Thanks again.<br /><div class="moz-signature"></div><p align="left">Rob<br /> Laurent
Yaishwrote: <blockquote cite="mid:c7e3acb10709122251q2d99ce6emf01efa0008be4f37@mail.gmail.com" type="cite"><pre
wrap="">Thereis no difference between running this script and using the
 
pgadmin gui. pgadmin is just a front end to the database, it generates
the same sql that you would write manually.

If your table is group_items, name your sequence group_items_seq

Laurent

On 9/12/07, Robert Starr <a class="moz-txt-link-rfc2396E"
href="mailto:rob@surrenderdorothy.com.au"><rob@surrenderdorothy.com.au></a>wrote: </pre><blockquote
type="cite"><prewrap="">Hi again :)
 

I have saved out these commands:

CREATE TABLE group_items
( id serial NOT NULL, group_id integer, group_type text, item_id integer, visible integer, CONSTRAINT "group_items_PK"
PRIMARYKEY (id)
 
)
WITHOUT OIDS;
ALTER TABLE group_items OWNER TO postgres;


CREATE SEQUENCE group_items_id_seq INCREMENT 1 MINVALUE 1 MAXVALUE 9223372036854775807 START 1 CACHE 1;
ALTER TABLE group_items_id_seq OWNER TO postgres;


If I restore them in pgadmin will they become dependent on each other in
the same way as if I created the table in pgadmin?  Or will they just
become separate entities without any form of link?  If that IS the case,
how can I link them with SQL code, rather than pgadmin?

Advice appreciated lots, I have a lot to learn here :|

rob

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TIP 6: explain analyze is your friend
   </pre></blockquote><pre wrap="">
 </pre></blockquote>

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