Refcursor output in sqldeveloper

Question

Hi,
Can you pls let me know how to view the refcursor output using sqldeveloper?
Regards,

Answer 1

Sure.
satyaki>
satyaki>select * from v$version;
BANNER
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - Prod
PL/SQL Release 10.2.0.3.0 - Production
CORE    10.2.0.3.0      Production
TNS for 32-bit Windows: Version 10.2.0.3.0 - Production
NLSRTL Version 10.2.0.3.0 - Production
Elapsed: 00:00:00.16
satyaki>
satyaki>
satyaki>create or replace procedure gen_cur(str in varchar2,rc in out sys_refcursor)
  2  is  
  3    str1  varchar2(500);
  4  begin  
  5    str1 := 'select empno,ename,hiredate,sal           
  6             from emp           
  7             where '||str;              
  8            
  9    open rc for str1;  
10  exception  
11    when others then    
12      dbms_output.put_line(sqlerrm);
13  end;
14  /
Procedure created.
Elapsed: 00:00:10.03
satyaki>
satyaki>declare
  2   type a is record
  3    (                   
  4      empno    number(4),                   
  5      ename    varchar2(30),                   
  6      hiredate date,                   
  7      sal      number(10,2)                 
  8    ); 
  9   rec a;   
10   b sys_refcursor; 
11   src varchar2(300);
12  begin  
13    src:= 'sal between 2000 and 7000';
14    gen_cur(src,b);  
15    loop    
16      fetch b into rec;     
17      exit when b%notfound;           
18      dbms_output.put_line('Employee No:'||rec.empno||' - '||                          
19                           'Name:'||rec.ename||' - '||                          
20                           'Hire Date:'||rec.hiredate||' - '||                          
21                           'Salary:'||rec.sal);  
22    end loop;  
23    close b;
24  exception  
25    when others then    
26      dbms_output.put_line(sqlerrm);
27  end;
28  /
Employee No:7566 - Name:JONES - Hire Date:02-APR-81 - Salary:2975
Employee No:7698 - Name:BLAKE - Hire Date:01-MAY-81 - Salary:2850
Employee No:7782 - Name:CLARK - Hire Date:09-JUN-81 - Salary:4450
Employee No:7788 - Name:SCOTT - Hire Date:19-APR-87 - Salary:3000
Employee No:7839 - Name:KING - Hire Date:17-NOV-81 - Salary:7000
Employee No:7902 - Name:FORD - Hire Date:03-DEC-81 - Salary:3000
PL/SQL procedure successfully completed.
Elapsed: 00:00:00.61
satyaki>Regards.
Satyaki De.