Re: Using ALTER TABLESPACE in pg_dump

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От Philip Warner
Тема Re: Using ALTER TABLESPACE in pg_dump
Дата
Msg-id 6.1.2.0.0.20041020105715.044ca970@203.8.195.10
обсуждение исходный текст
Ответ на Re: Using ALTER TABLESPACE in pg_dump  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: Using ALTER TABLESPACE in pg_dump  (Robert Treat <xzilla@users.sourceforge.net>)
Список pgsql-hackers
At 04:20 AM 20/10/2004, Tom Lane wrote:
>Nope.  I can break that trivially, eg:

Thats why in my first message I mentioned escaping and unescaping all '%' 
in the deinition.


>There's also the nontrivial matter of how pg_dump would decide where to
>insert the %%tablespace%% string into the CREATE INDEX command in the
>first place.

I'd vote against parsing, and add a parameter to get_indexdef.


>If we're going to add code to parse CREATE INDEX and
>insert the tablespace in the correct place, meseems it'd be better to
>insert it on the pg_restore side.

But if we have to parse, I'd add it in pg_dump so all items that are 
relevant can be dumped with '%%tablespace%%'. pg_dump still constructs 
CREATE TABLE statements, so that is the natural place to add the tablespace 
marker and avoid parsing for tables.




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