Re: DROP TYPE/DROP DOMAIN

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От Bruce Momjian
Тема Re: DROP TYPE/DROP DOMAIN
Дата
Msg-id 200308170428.h7H4SPP08949@candle.pha.pa.us
обсуждение исходный текст
Ответ на Re: DROP TYPE/DROP DOMAIN  (Andreas Pflug <pgadmin@pse-consulting.de>)
Список pgsql-hackers
Added to TODO:
* Add ALTER DOMAIN, AGGREGATE, CONVERSION, SEQUENCE ... OWNER TO


---------------------------------------------------------------------------

Andreas Pflug wrote:
> Tom Lane wrote:
> 
> >"Christopher Kings-Lynne" <chriskl@familyhealth.com.au> writes:
> >  
> >
> >>But should the CREATE DOMAIN manual page refer to DROP TYPE?  Should DROP
> >>DOMAIN be able to drop a type?
> >>    
> >>
> >
> ><shrug> Don't care much about either of those; the current state of
> >affairs is fine with me.
> >
> >  
> >
> >>What happens in the future if for some
> >>reason we need to add some special case to dropDomain() and the coder
> >>neglects to add it to dropType()?
> >>    
> >>
> >
> >That would be a bug without regard for any of this discussion, because
> >both RemoveDomain and RemoveType are simply user interface routines;
> >they do no actual work.  If someone put actual work into either, it'd
> >be wrong because it would not get done during a cascaded drop.
> >
> >  
> >
> 
> While implementing the new ALTER DOMAIN ... OWNER TO stuff, I found that 
> there's no corresponding command for TYPE (and ALTER DOMAIN will reject 
> a TYPE). IMHO this should go on TODO for symmetry reasons. And how about 
> AGGREGATE, CONVERSION, SEQUENCE? (the latter can be changed by ALTER TABLE).
> 
> 
> Regards,
> Andreas
> 
> 
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--  Bruce Momjian                        |  http://candle.pha.pa.us pgman@candle.pha.pa.us               |  (610)
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