Something about open cursor .

Question

Guys ,  I need an advice, I'm doing the following code, but I´n not sure  if it can work or could be very slow , the thing is that que ti_referenc could have more than 1 million entries , what else is possible to do ?
      LOOP AT ti_referenc.
        OPEN CURSOR WITH HOLD cursor1 FOR
         SELECT * FROM zpf_cob_doc_ext
          WHERE referencia = ti_referenc-ref.
        FETCH next cursor cursor1
        APPENDING CORRESPONDING FIELDS OF TABLE it_zpf_cob_doc_ext
        PACKAGE SIZE p_commit.
        CLOSE CURSOR cursor1.
      ENDLOOP.
thank you  a lot.

Answer 1

hi,
You can even add additional code as below ..
OPEN CURSOR WITH HOLD cursor1 FOR
SELECT * FROM zpf_cob_doc_ext
WHERE referencia = ti_referenc-ref.
DO.
FETCH next cursor cursor1
APPENDING CORRESPONDING FIELDS OF TABLE it_zpf_cob_doc_ext
PACKAGE SIZE p_commit.
IF sy-subrc <> 0.
CLOSE CURSOR cursor1.
EXIT.
ENDIF.
ENDDO.