| From: | "Pavel Stehule" <pavel(dot)stehule(at)gmail(dot)com> |
|---|---|
| To: | "Peter Eisentraut" <peter_e(at)gmx(dot)net> |
| Cc: | "Greg Stark" <stark(at)enterprisedb(dot)com>, "Robert Haas" <robertmhaas(at)gmail(dot)com>, "Dimitri Fontaine" <dfontaine(at)hi-media(dot)com>, "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-hackers(at)postgresql(dot)org, "Michael Meskes" <meskes(at)postgresql(dot)org>, "David E(dot) Wheeler" <david(at)kineticode(dot)com>, "Heikki Linnakangas" <heikki(dot)linnakangas(at)enterprisedb(dot)com>, "Bruce Momjian" <bruce(at)momjian(dot)us>, "Grzegorz Jaskiewicz" <gj(at)pointblue(dot)com(dot)pl> |
| Subject: | Re: WIP: default values for function parameters |
| Date: | 2008-12-15 10:27:07 |
| Message-ID: | 162867790812150227v1161812nc434f733de81bdb8@mail.gmail.com |
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| Lists: | pgsql-hackers |
2008/12/15 Peter Eisentraut <peter_e(at)gmx(dot)net>:
> Pavel Stehule wrote:
>>
>> Because AS is signal for collecting column (or label) names.
>>
>> I thing so we should use "AS" as Tom's proposal, together with SQL/XML
>> functionality.
>
> Yes, please implement that.
>
I'll do it - it's better then nothing,
>> It's only idea: default behave is using as for param name specification,
>>
>> seconf with flag maybe labeled allows using AS in SQL/XML behave
>>
>> But this syntax don't allow use this feature together (it is maybe
>> enought).\
>>
>> create function json(variadic labeled values int[]) ...
>
> I didn't get that ... :-(
First I have to look to code, use "AS" means, so there will be one
syntactic role with two meanings.
Pavel
>
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