Dave Page a écrit :
> Guillaume Lelarge wrote:
>> Dave Page a écrit :
>>> Guillaume Lelarge wrote:
>>>> zoran a écrit :
>>>>> Hi,
>>>>>
>>>>> Do buttons Add and Remove in Parameters tab have purpose?
>>>>>
>>>> They have when you're connected to a PostgreSQL 8.3 server.
>>>>
>>>> Dave, do you think we should hide the parameters' tab when used with
>>>> pre-8.3 servers ? I can write a patch for this.
>>> No - parameters are used in all versions of PostgreSQL. You can only
>>> add/remove them when creating the function though, not when editing it
>>> (because that would change the signature, thus making it a new function).
>>>
>> I thought it was an 8.3 new feature ?
>
> eh?
>
> You cannot change foo(int, int) to foo(int, int, int) because it would
> become a whole new function. Thus you can only add/remove parameters at
> initial design time.
>
OK, we're not talking about the same thing. I was referring to session
parameters that can be added to functions in 8.3 :)
Now that I re-read the mail subject, my answer was completely wrong.
Sorry about his.
--
Guillaume.http://www.postgresqlfr.orghttp://dalibo.com