Dynamic PL/SQL binding problem

Question

Hi all,
i have some proble with my pl/sql code. Thisi is the code
DECLARE
Lancio_T VARCHAR2( 1) := 'N';
Rec_Cam VARCHAR2(100) := 'ALL';
BEGIN
str_Sql := ' CREATE TABLE SIEBEL.TEMP_1074_SERVIZI                '||
' AS      SELECT      /*+INDEX (temp IDX_CAROW01)*/          '||                  
     '     SA.ROW_ID ,                         '||
     '     SA.INTEGRATION_ID,                         '||
     '     SA.STATUS_CD,                          '||
     '     TEMP.*                          '||
'     FROM      APP_MASTER_ACCOUNT_NO_CODFISC TEMP,          '||
     '          S_ASSET SA '||
     '     WHERE      1 = 1 '||
     '     AND      TEMP.STATO = ''OK'' '||
     '     AND      SA.OWNER_ACCNT_ID(+) = TEMP.ROW_ID_CA '||
     '     AND      :1 = ''N''      '||
     '     AND ROWNUM <= DECODE(:2, ''ALL'', rownum, to_number(:3))';     
EXECUTE IMMEDIATE str_Sql USING IN Lancio_T, IN Rec_Cam,IN Rec_Cam;
EXCEPTION
WHEN OTHERS THEN
DBMS_OUTPUT.put_line('SqlCode : ' || SQLCODE || ' - DescrError: ' || SUBSTR (SQLERRM, 1, 2000));
END;
When i launch this code in anonymous block, i have this Oracle error: ORA-01027: bind variables not allowed for data definition operations.
Someone can help me pls?
Thanks a lot

Answer 1

Bind variables are allowed only in DMLs.
SQL> create view vdual as select * from dual where dummy=:1;
create view vdual as select * from dual where dummy=:1
ERROR at line 1:
ORA-01027: bind variables not allowed for data definition operationsTry to do some work around without USING clause. May be some thing like
ROWNUM <= DECODE('||Rec_Cam||', ''ALL'', rownum, to_number('||Rec_Cam||'))';