Stored Procedure returning 5GB data in sinle out parameter.

Question

Hi,
A stored procedure takes data from the tables of database. Stored Procedure have one output parameter which should out put 5gb data (Prefer in 100k chunks if possible).
PROBLEM IS "A stored procedure local variable can not keep Data>34k".
If out put data size in output parameter < 34k every thing works properly. But when data in output param increases 34k. Oracle raise error.
Define SOLUTION.
I'm using OLEDB to call stored procedures. Is it possible to have 5GB data out from stored procedure in output parameter.
Looking forward for Help,
SE YA
[email protected]
[email protected]

Answer 1

My stored procedure is ...
*****************Create Table**************************
Create Table SBG100 ( DESIGN1 NUMBER(10), DESIGN2 NUMBER(10), DESIGN3 NUMBER(30), DESIGNSOA NUMBER(10), DESIGN4 NUMBER(10) );
INSERT INTO SBG100 values ( 124, 123, 123, 123, 123);
*****************Create Stored Procedure ***************
CREATE OR REPLACE PROCEDURE NODE1001(varOutPut OUT LONG) AS
CURSOR CUR IS
Select NODE1001.rowid NODE1001 FROM DBDIRECT.SBG100 NODE1001;
N001DESIGN1 NUMBER(10); N001DESIGN2 NUMBER(10); N001DESIGN3 NUMBER(30);
N001DESIGNSOA NUMBER(10); N001DESIGN4 NUMBER(10); tempnum NUMBER := 0;
VarOutPutN2 LONG; VarTemp LONG; i number(10):= 0; ntotal_Rows NUMBER(10) := 0;
BEGIN
     Select count(1) into ntotal_Rows from DBDIRECT.SBG100;
FOR REC IN CUR LOOP
Select NODE1001.DESIGN1, NODE1001.DESIGN2, NODE1001.DESIGN3, NODE1001.DESIGNSOA
into N001DESIGN1, N001DESIGN2, N001DESIGN3, N001DESIGNSOA
from DBDIRECT.SBG100 NODE1001 Where NODE1001.ROWID = REC.NODE1001 ;
     varTemp := rpad(2||chr(0),4,' ') || rpad(1||chr(0),4,' ') || rpad(N001DESIGN1||chr(0),8, ' ') || rpad(N001DESIGN2||chr(0),8,' ')
|| rpad(N001DESIGN3||chr(0), 8,' ') || rpad(N001DESIGNSOA||chr(0), 8,' ');
-- NODE1002(VarOutPutN2, ntotal_Rows - i);
     varOutPut := varOutPut || varTemp || varOutPutN2;
     i := i + 1;
END LOOP;
END;
TO execute above stored procedure n see output data Call this stored procedure.
*************To Execute above Stored Procedure********
CREATE OR REPLACE PROCEDURE NMAIN AS
VAROUTPUT LONG;
BEGIN
--dbms_output.enable(50000);
node1001(varoutput);
dbms_output.put_line(substr(varoutput,250));
end;
*************How to execute all :)******************
only type exec nmain on SQL prompt. You'll see result.