Re: Happy column adding (was RE: [HACKERS] Happy column dropping)

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От Don Baccus
Тема Re: Happy column adding (was RE: [HACKERS] Happy column dropping)
Дата
Msg-id 3.0.1.32.20000125110543.00f82ec0@mail.pacifier.com
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Ответ на Re: Happy column adding (was RE: [HACKERS] Happy column dropping)  (Tom Lane <tgl@sss.pgh.pa.us>)
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At 12:39 PM 1/25/00 -0500, Tom Lane wrote:

>> There's no provision for then pulling out the default value and
>> returning it instead.
>
>Would it even be possible to do that?  I'm not sure that heap_getattr
>has any way to find the default.  It only has a TupleDesc, not a
>reference to the relation itself...

In that case, then presumably not.  You've just pushed me beyond
the limits of my understanding of that code, I'm afraid!




- Don Baccus, Portland OR <dhogaza@pacifier.com> Nature photos, on-line guides, Pacific Northwest Rare Bird Alert
Serviceand other goodies at http://donb.photo.net.
 


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