Re: [RFC] Nullable Types

From: Date: Sat, 16 Apr 2016 09:24:44 +0000
Subject: Re: [RFC] Nullable Types
References: 1  Groups: php.internals 
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On 14/04/16 04:42, Levi Morrison wrote:
> There are precedents in several languages for each position. Some
> relevant issues to where the question mark goes are noted in the
> RFC[3].

Another discussion reference ...
http://www.firebirdsql.org/manual/nullguide.html

http://www.firebirdsql.org/manual/nullguide-check-constraints.html
adds
a little complexity to the validation case.

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Lester Caine - G8HFL
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