Re: Manipulating complex types as non-contiguous structures in-memory

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От Andres Freund
Тема Re: Manipulating complex types as non-contiguous structures in-memory
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Msg-id 20150514003042.GA9584@alap3.anarazel.de
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Ответ на Re: Manipulating complex types as non-contiguous structures in-memory  (Tom Lane <tgl@sss.pgh.pa.us>)
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On 2015-05-13 20:28:52 -0400, Tom Lane wrote:
> Andres Freund <andres@anarazel.de> writes:
> > Similarly using inline funcs for AARR_NDIMS/HASNULL does not appear to
> > hamper performance and gets rid of the multiple evaluation risk.
> 
> I'm less excited about that part though.  The original ARR_FOO macros
> mostly have multiple-evaluation risks as well, and that's been totally
> academic so far.

Fair point.

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