Re: Range Types - typo + NULL string constructor

Jeff Davis <pgsql@j-davis.com>

From: Jeff Davis <pgsql@j-davis.com>
To: Florian Pflug <fgp@phlo.org>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, Thom Brown <thom@linux.com>, Robert Haas <robertmhaas@gmail.com>, Erik Rijkers <er@xs4all.nl>, pgsql-hackers@postgresql.org
Date: 2011-10-10T17:41:42Z
Lists: pgsql-hackers

Commits

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  1. Replace the "New Linear" GiST split algorithm for boxes and points with a

On Mon, 2011-10-10 at 19:22 +0200, Florian Pflug wrote:
> I still think we should strive for consistency here, so let's also make
> '[]' the default flags for the range constructors.

For continuous ranges I don't think that's a good idea. Closed-open is a
very widely-accepted convention and there are good reasons for it -- for
instance, it's good for specifying contiguous-but-non-overlapping
ranges.

So, I think we either need to standardize on '[)' or allow different
default_flags for different types. Or, always specify the inclusivity in
the constructor (hopefully in a convenient way).

Regards,
	Jeff Davis