From: | Oliver Jowett <oliver(at)opencloud(dot)com> |
---|---|
To: | Gaetano Mendola <mendola(at)bigfoot(dot)com> |
Cc: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Calling PL functions with named parameters |
Date: | 2004-08-14 11:52:42 |
Message-ID: | 411DFD0A.20409@opencloud.com |
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Thread: | |
Lists: | pgsql-hackers |
Gaetano Mendola wrote:
> Oliver Jowett wrote:
>
>> Gaetano Mendola wrote:
>>
>>> Oliver Jowett wrote:
>>>
>>>> David Fetter wrote:
>>>>
>>>>> Dennis has pointed out that mixing the call-with-named-parameter
>>>>> interface with call-by-order-of-parameters one would cause confusion,
>>>>
>>>>
>>>>
>>>> Python's equivalent syntax allows you to mix the two forms so long
>>>> as all the by-position parameters come first:
>>>>
>>> python don't have overloaded functions...
>>
>> It doesn't change how you'd handle overloaded functions; you still
>> have a type for every parameter available.
>
>
> I think will be a mess that will break the "minor surprise" principle,
> even the bad C++ stays away from this field ( se explicit constructors,
> and automatic cast limited to only one level ).
I don't understand your argument. What is the surprising behaviour you
are worried about?
-O
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