Re: Unicode string literals versus the world

Peter Eisentraut <peter_e@gmx.net> writes:
> On Tuesday 14 April 2009 21:34:51 Peter Eisentraut wrote:
>> I think we can handle that and the cases Tom presents by erroring out when
>> the U& syntax is used with stdstr off.

> Proposed patch for that attached.

I have not been able to think of any security hole in that proposal,
so this patch seems acceptable to me.  I wonder though whether any
corresponding change is needed in psql's lexer, and if so how should
it react exactly to the rejection case.
        regards, tom lane