Apply the function of a column of a Ref Cursor

Hello

I have a stored procedure that returns a refcursor. Is it possible to apply a function as for example SUBSTR LPAD and a custom on a column in the refcursor function returned? The problem is that I can't change the existing stored procedure and I was wondering if it would be possible to write somewhat a wrapper procedure (or an anonymous PL/SQL block) that would actually apply a scalar function and only then return the result to the client?

Thanks and regards,
Swear

do you want after retrieve you records of Ref Cursor

SQL> create or replace
  2  procedure rc_test (p_rc out sys_refcursor)
  3  is
  4    l_rc sys_refcursor;
  5  begin
  6     open l_rc for
  7     select dummy from dual;
  8     p_rc := l_rc;
  9  end;
 10  /

Procedure created.

SQL> declare
  2     r sys_refcursor;
  3     v varchar2(1);
  4  begin
  5     rc_test (r);
  6     fetch r into v;
  7     dbms_output.put_line (lower (v));
  8     close r;
  9  end;
 10  /
x

PL/SQL procedure successfully completed.

Tags: Database

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    Hello

    I think that "bug" is caused by the dynamic nature of Javascript.

    If there is more than one field called f42, any reference to it will return an array of fields. However, if there is only one instance of it, any reference to it will return the field itself! In the latter case, probably the length function returns the number of characters in the field.

    Therefore, you must check whether what you have is an array or not. Unfortunately, there is no such function only as "isArray" in JS! If you are looking on the net for "isArray" you will find a number of alternatives well...

    I hope this helps.
    Luis

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