On Mon, 2004-05-31 at 07:24, derrick wrote:
> Okay. I can send the numbers to the function using this array
> format: '{123,124,125,126}'
> And the function receives those numbers in this format: CREATE OR REPLACE
> FUNCTION public.PopContacts(varchar, int4[]).
>
> But, I still can't use the $2 or the ListOfNumbers alias in the function
> body. I get this error: "Unable to identify an operator '=' for
> types 'integer' and 'integer[]' You will have to retype this query using an
> explicit cast"
...
> > FOR rec IN SELECT caseid, name, address FROM Table1 WHERE area =
> > State and caseId In (ListOfNumbers) LOOP
I've never needed to use it, but I think you need the operator "ANY"
rather then "IN" - see 7.4 docs section 9.17.3
--
Oliver Elphick olly@lfix.co.uk
Isle of Wight http://www.lfix.co.uk/oliver
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"How precious also are thy thoughts unto me, O God! how
great is the sum of them! If I should count them, they
are more in number than the sand; when I awake, I am
still with thee." Psalms 139: 17,18