How many records does JDBC adapter can obtain in one polling?

Question

Hello everybody,
I need to do an interface between legacy system and SAP ECC, the legacy systems have a DB so i use the jdbc adapter (sender) and receive the information to SAP ECC with proxy, so i need to activate the polling option from my jdbc adapter working as a sender, i read a table with lot of records, and i need to know how many records does jdbc adapter support when the polling is executed, because is necessary read all records from the table and change the status of the processed field.
Is possible to get all the records from that table in one polling interval (50,000 records aprox)?, or i need to do the polling by blocks of records until finish all records from the table?, the second option, i dont have idea how can i do it.
Regards,
Vicman

Answer 1

Hi again!,
i still working on that, but i have a question, is possible to handle Store Procedure in jdbc adapter?? is supported?, like PL SQL, because i was working in the next query but i don't know if it works and where do i need to locate the query in the Query SQL Statement or in Update SQL Statement field or both? but how?.
DECLARE c_cursor CURSOR FOR
SELECT * FROM tablename
WHERE processed=0
OPEN c_cursor
   FETCH NEXT FROM c_cursor
WHILE @@FETCH_STATUS = 0
BEGIN
   update tablename set processed=1
   FETCH NEXT FROM c_cursor
END
CLOSE c_cursor
DEALLOCATE c_cursor
Regards,