Re: BUG #15057: Issue with UNKNOW type when calling a PostgreSQL function from java code
Hi Andrew,
Thanks for picking up this,
To have backward compatibility with my application (Specially queries)
We have used orafce plugin, it created multiple DECODE functions with different parameters.
While calling one of these DECODE functions from my existing select query,I am seeing an error saying
decode(numeric,integer,unknown,unknow) is not available
By the way, PostgreSQL is allowing me to do method overloading,So I am able to write multiple functions with the same name and different parameters
Thanks,
Praveen
On Sat, Feb 10, 2018 at 3:37 PM, Andrew Gierth <andrew@tao11.riddles.org.uk> wrote:
>>>>> "PG" == PG Bug reporting form <noreply@postgresql.org> writes:
PG> If I try to call a function as below
PG> select myFunction(1,'This is unknown type',90.01,'Again a unknown
PG> type column');
PG> It is raising an error like function myFunction(integer, unknown,
PG> double precision, unknown) does not exist.
I think you need to be a bit more specific about what precisely you did,
because this is what I tried:
create or replace function
myfunc(a integer, b text, c double precision, d text)
returns void language plpgsql
as $$ begin raise info 'myfunc called'; end; $$;
select myfunc(1,'foo',90.01,'bar');
INFO: myfunc called
In particular: do you have more than one function of the same name? Were
you actually calling the function from JDBC with parameters (and if so
what types) rather than as a plain select? Show us an exact transcript,
not just your editorialized summary.
--
Andrew (irc:RhodiumToad)
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