| From: | Hitoshi Harada <umi(dot)tanuki(at)gmail(dot)com> |
|---|---|
| To: | Jan Urbański <wulczer(at)wulczer(dot)org> |
| Cc: | Peter Eisentraut <peter_e(at)gmx(dot)net>, Postgres - Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: pl/python refactoring |
| Date: | 2011-01-19 10:56:29 |
| Message-ID: | AANLkTi=f4P5ny+xxz5JS0QNomjKwFxd6EkkgAdUTAsva@mail.gmail.com |
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| Lists: | pgsql-hackers |
2011/1/19 Jan Urbański <wulczer(at)wulczer(dot)org>:
> On 19/01/11 02:06, Hitoshi Harada wrote:
>> - -1 is used as the initial value of PLyTypeInfo.is_rowtype. Why not 0?
>
> See the comments in struct PLyTypeInfo:
>
> is_rowtype can be: -1 = not known yet (initial state); 0 = scalar
> datatype; 1 = rowtype; 2 = rowtype, but I/O functions not set up yet
Well, I mean that 0 = inital, 1 = scalar, 2 = rowtype, 3 = rowtype but
not set up sounds more intuitive to me. Of course this is only what I
feel.
Regards,
--
Hitoshi Harada
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