Re: problem of geometric operator in v8.2.1

when @-@ operator used at path type,
below query maybe returns 1.
because this path is just line.

----- Original Message -----
From: "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Ioseph Kim" <pgsql-kr(at)postgresql(dot)or(dot)kr>
Cc: <pgsql-hackers(at)postgresql(dot)org>
Sent: Saturday, February 03, 2007 5:36 AM
Subject: Re: [HACKERS] problem of geometric operator in v8.2.1

> "Ioseph Kim" <pgsql-kr(at)postgresql(dot)or(dot)kr> writes:
>> => select @-@ lseg '((0,0),(1,0))';
>> ?column?
>> ----------
>> 1
>> (1 row)
>
>> => select @-@ path '((0,0),(1,0))';
>> ?column?
>> ----------
>> 2
>> (1 row)
>
>> It's maybe bug in v8.2.1
>
> What do you think is wrong with those answers?
>
> regards, tom lane
>
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