[SQL]

[sundaresan raman]

hi,
I am new of postgre sql.im using cursors in pgsql and
getting tuples successfully returns in c++, but how
can i raise exception in the stored function?.pl
anyone help me.
This is my function :


CREATE or REPLACE FUNCTION
sp_test_validatePartnerCode(text)
   RETURNS int4 AS
'
   DECLARE
        t_p_code ALIAS FOR $1;
        curPartner CURSOR FOR SELECT partner_code FROM 
test_license WHERE partner_code = t_p_code;
        BEGIN

   OPEN curPartner;
   return curPartner;

END;
'LANGUAGE 'plpgsql' ;



advance thanks ,
sundar


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