Re: No ~ operator for box, point

From: Jim Nasby <jim(at)nasby(dot)net>
To: Bruce Momjian <bruce(at)momjian(dot)us>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Martijn van Oosterhout <kleptog(at)svana(dot)org>, Merlin Moncure <mmoncure(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: No ~ operator for box, point
Date: 2007-01-30 02:07:44
Message-ID: B0E5BEE0-FB2A-4493-9570-7C7030EF70C0@nasby.net
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* Add missing operators for geometric data types and operators

There are geometric data types that do not have the full suite
of geometric operators
defined; for example, box @> point does not exist.

On Jan 26, 2007, at 9:32 PM, Bruce Momjian wrote:

>
> Can I get a TODO on this?
>
> ----------------------------------------------------------------------
> -----
>
> Jim Nasby wrote:
>> On Jan 25, 2007, at 6:26 PM, Tom Lane wrote:
>>> Martijn van Oosterhout <kleptog(at)svana(dot)org> writes:
>>>> On Thu, Jan 25, 2007 at 01:59:33PM -0500, Merlin Moncure wrote:
>>>>> On 1/25/07, Jim C. Nasby <jim(at)nasby(dot)net> wrote:
>>>>>> decibel=# select box '((0,0),(2,2))' ~ point '(1,1)';
>>>>>> ERROR: operator does not exist: box ~ point
>>>>>
>>>>> I don't see a reason, although you can do it with polygon and not
>>>>> box.
>>>
>>> Seems like an old oversight.
>>
>> Ok. If I ever get some time I'll submit a patch to bring everything
>> in-line (there's other missing operators as well).
>>
>>>>> Also, I can't find the ~ operator defined for polygon in the
>>>>> documentation, am I missing something?
>>>
>>> ~ is deprecated, "contains" is preferentially spelled @> now.
>>
>> Ok, I'll keep that in mind.
>> --
>> Jim Nasby jim(at)nasby(dot)net
>> EnterpriseDB http://enterprisedb.com 512.569.9461 (cell)
>>
>>
>>
>> ---------------------------(end of
>> broadcast)---------------------------
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>>
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>
> --
> Bruce Momjian bruce(at)momjian(dot)us
> EnterpriseDB http://www.enterprisedb.com
>
> + If your life is a hard drive, Christ can be your backup. +
>

--
Jim Nasby jim(at)nasby(dot)net
EnterpriseDB http://enterprisedb.com 512.569.9461 (cell)

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