Error using column from a pl/sql recordtype.

Question

DECLARE
CURSOR stg_raw_cur IS
SELECT * from dwh_stg.stg_raw where rownum <=5;
TYPE stgrawarr IS TABLE OF stg_raw_cur%ROWTYPE;
stg_raw_rec stgrawarr;
v_id number;
BEGIN
OPEN stg_raw_cur;
LOOP
FETCH stg_raw_cur BULK COLLECT INTO stg_raw_rec LIMIT 100;
EXIT
WHEN stg_raw_cur%NOTFOUND;
END LOOP;
CLOSE stg_raw_cur;
END;
Error at line 1
ORA-06550: line 22, column 23:
PLS-00302: component 'RAW_STG_ID' must be declared

Answer 1

You declared stg_raw_rec as a nested table of records. So in order to access record attribute raw_stg_id you need to specify array element it belongs to. For example:
stg_raw_rec(1).raw_stg_idor
stg_raw_rec(2).raw_stg_idIf you want display all of them, use loop:
for i in 1..stg_raw_rec.count loop
v_id := stg_raw_rec(i).raw_stg_id;
dbms_output.put_line (stg_raw_rec(i).raw_stg_id);
end loop;Also, your code loops through cursor bulk fetching into stg_raw_rec up to 100 rows at a time. Keep in mind, BULK COLLECT does not append - it overrides. Therefore after the loop stg_raw_rec will have up to 100 last rows, not all the rows.
SY.