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Re: "?" hstore operator broken in 9.2?

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On 12/24/2012 6:33 PM, Tom Lane wrote:
"David Johnston"<polobo@xxxxxxxxx>  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....




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