How to view refcursor value in pl/sql

Question

Hi,
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prod
PL/SQL Release 10.2.0.1.0 - Production
CORE 10.2.0.1.0 Production
TNS for 32-bit Windows: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - Production
i have one stored procedure like this
CREATE     OR     REPLACE          PROCEDURE     PRCURRENCYEDIT
CURRENCYCODE     TBLCURRENCY.FLDCURRENCYCODE%TYPE,
CV1          OUT     SYS_REFCURSOR
IS
BEGIN
OPEN     CV1     FOR
SELECT          FLDCURRENCYCODE,
          FLDCURRENCYNAME,
          FLDCURRENCYSYMBOL,
          FLDPREFIXSYMBOL,
          FLDEXCHANGERATE
FROM     TBLCURRENCY
WHERE     FLDCURRENCYCODE          =     CURRENCYCODE     ;
END ;
i want to view the value for cv_1 ..
Thanks in advance
Regards
Ariff

Answer 1

Thanks for the reply
But i have one problem with this stored procedure
PROCEDURE     PRCURRENCYSEARCH
CURRENCYNAME     IN     NVARCHAR2     DEFAULT     NULL ,
BATCHNUMBER     IN     NUMBER          DEFAULT     NULL ,
BATCHSIZE     IN     NUMBER          DEFAULT     NULL ,
RESULTCOUNT     OUT     NUMBER,
TOTALPAGECOUNT     OUT     NUMBER,
CV_1          OUT     SYS_REFCURSOR
IS
V_ROWFROM     NUMBER(19,0)     ;
V_CURRENCYNAME          TBLCURRENCY.FLDCURRENCYNAME%TYPE ;
BEGIN
V_CURRENCYNAME := NVL(CURRENCYNAME, '') || '%';
INSERT     INTO     GTT_CURRENCY
( FLDCURRENCYCODE )
SELECT     FLDCURRENCYCODE
FROM          TBLCURRENCY
WHERE      (CURRENCYNAME = '%'
OR     FLDCURRENCYNAME          LIKE      '%currencyname' )
ORDER      BY     FLDCURRENCYNAME ;
RESULTCOUNT     :=     SQL%ROWCOUNT;
TOTALPAGECOUNT          :=      FNTOTALPAGECOUNT(RESULTCOUNT, BATCHSIZE);
V_ROWFROM     :=     FNROWFROM(BATCHNUMBER, BATCHSIZE);
OPEN     CV_1     FOR
SELECT          *      FROM
( SELECT     R.FLDCURRENCYCODE,     C.FLDCURRENCYNAME
FROM          GTT_CURRENCY R
JOIN     TBLCURRENCY C
ON     R.FLDCURRENCYCODE     =     C.FLDCURRENCYCODE
WHERE     R.FLDROWNUMBER     >      V_ROWFROM
ORDER     BY     R.FLDROWNUMBER )
WHERE ROWNUM          <=     BATCHSIZE     ;
END ;
when i execute this code using this code
DECLARE
CURR_CUR TBLCURRENCY%ROWTYPE;
CV1 SYS_REFCURSOR;
V1 NUMBER;
V2 NUMBER;
BEGIN
PRCURRENCYSEARCH('INR',NULL,1,V1,V2,CV1);
LOOP
FETCH CV1 INTO CURR_CUR;
EXIT WHEN CV1%NOTFOUND;
DBMS_OUTPUT.PUT_LINE(V1);
DBMS_OUTPUT.PUT_LINE(V2);
DBMS_OUTPUT.PUT_LINE(CURR_CUR.FLDCURRENCYCODE||' '||CURR_cUR.FLDROWNUMBER);
END LOOP;
END;
after execution,the following error occurs
DECLARE
ERROR at line 1:
ORA-06504: PL/SQL: Return types of Result Set variables or query do not match
ORA-06512: at line 9
Note:
desc tblcurrency
Name Null? Type
FLDCURRENCYCODE NOT NULL NUMBER
FLDCURRENCYNAME NOT NULL NVARCHAR2(100)
FLDCURRENCYSYMBOL NOT NULL NVARCHAR2(50)
FLDPREFIXSYMBOL NOT NULL NUMBER
FLDEXCHANGERATE NOT NULL NUMBER(18,6)
Thanks in advance
Regards
ariff