Re: BETWEEN Node & DROP COLUMN

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От Bruce Momjian
Тема Re: BETWEEN Node & DROP COLUMN
Дата
Msg-id 200207040533.g645XIp00854@candle.pha.pa.us
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Ответ на Re: BETWEEN Node & DROP COLUMN  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: BETWEEN Node & DROP COLUMN  (Tom Lane <tgl@sss.pgh.pa.us>)
Re: BETWEEN Node & DROP COLUMN  ("Christopher Kings-Lynne" <chriskl@familyhealth.com.au>)
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Tom Lane wrote:
> Bruce Momjian <pgman@candle.pha.pa.us> writes:
> > It may turn out to be a choice of client-cleanliness vs. backend
> > cleanliness.  Seems Hiroshi already wins for client cleanliness.
> 
> No, he only breaks even for client cleanliness --- either approach
> *will* require changes in clients that look at pg_attribute.

Uh, Christopher already indicated three clients, psql, pg_dump, and
another that will not require changes for Hiroshi's approach, but will
require changes for isdropped.  That doesn't seem "break even" to me.

--  Bruce Momjian                        |  http://candle.pha.pa.us pgman@candle.pha.pa.us               |  (610)
853-3000+  If your life is a hard drive,     |  830 Blythe Avenue +  Christ can be your backup.        |  Drexel Hill,
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