On 09/05/2014 05:04 PM, Marko Tiikkaja wrote:
>
> I really don't like the idea of relaxing casts. And I really object to
> the notion of casting from test to date being "obviously right".
Gah. It's obviously right to *reject* implicit conversions like
text->date. I specifically do _not_ want to add such a conversion, and
gave a list of types for which I think conversions from text are
appropriate.
> The problem here seems to be only related to mistyped parameters. Can
> we contain the damage to that part only somehow? Or make this optional
> (defaulting to off, I hope)?
I'd love to make it affect only parameters, actually, for v3 protocol
bind/parse/execute. That would be ideal.
Right now the main workaround is to send all string-typed parameters as
'unknown'-typed, but that causes a mess with function overload
resolution, and it's wrong most of the time when the parameter really is
just text.
-- Craig Ringer http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training & Services