Re: "?" hstore operator broken in 9.2?

On 12/24/2012 6:33 PM, Tom Lane wrote:
> "David Johnston"<polobo@yahoo.com>  writes:
>> >When I execute the following query:
>> >SELECT 'a=>1'::hstore ? 'a'::text
> FWIW, works fine for me.
>
>> >I get an "Input parameter count is less then expected" error message.
> I can't find such a message (or indeed anything mentioning "parameter
> count") anywhere in the Postgres sources.  Are you running this query
> bare in psql, or using some other client-side software?  Could the
> message be coming from the client-side code?


AHHH!  in particular a language binding that uses ? as a placeholder for
parameterized query arguments...

just guessing....