Hello Christian,
Saturday, July 10, 2004, 10:35:38 AM, you wrote:
> Andi Gutmans wrote:
>> I don't think it's a matter of giving the engine a try. I think we first
>> need to make a decision what the best way to go is and then we can
>> discuss implementation if/what is possible. Once 5.0.0 is out I'm going
> Thanks for these words of wisdom, Andi.
> Dismissing a solution because the implementation seems hard at first is
> not what we should do here.
Well normally we just commit don't we? Also believe me or not i worked out
my patch very hard and tried other things to. But feel free to ignore my
efforts.
>> At 01:54 AM 7/10/2004 +0200, Marcus Boerger wrote:
>>> coalesce would be:
>>> "coalesce" "(" <var> ( "," <var> )* [ "," <expr> ] ")"
> Actually I'd prefer
> "coalesce" "(" <expr> ( "," <expr> )* ")"
> with either the whole expression evaluation silenced or only in the case
> where <expr> is a <var>.
> I'll have a go at it as soon as I find time.
Anyway i appreciate if you try to find a solution! As a hint <var> and
<expr> are two very different things. That's why i chose the syntax to
be "ifsetor(<var>,<expr>)". And i am quite sure we cannot change <var>
to <expr>
--
Best regards,
Marcus mailto:[EMAIL PROTECTED]
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