Re: NULL safe equality operator - Mailing list pgsql-hackers

Peter Eisentraut <peter_e@gmx.net> writes:
> Christopher Kings-Lynne wrote:
>> Needs to return 0 or 1 though.

> All Boolean operators in MySQL do that, so to create an illusion of 
> MySQL compatibility, you'd need to redefine all standard Boolean 
> operators.  I don't think you want that.

Wonder if making an implicit cast from bool to int would answer for
that.
        regards, tom lane