Answer / santosh kumar

declare
type str is table of number index by binary_integer;
tab_res str; ---------declaring variable....
min_eid number;
max_eid number;
begin
select min(employee_id),max(employee_id) into
min_eid,max_eid
from employees;
for i in min_eid..max_eid loop
select salary into tab_rec(i) from employees
where employee_id=i;
end;

Answer / su

declare
TYPE tab IS TABLE OF varchar2(200)
INDEX BY binary_integer;
t tab;
v_counter number : =0;
BEGIN
FOR c_emp IN (SELECT ENAME FROM emp)
LOOP
v_counter := v_counter + 1;
t(v_counter):= c_emp.ename;
END LOOP;
FOR i IN 1 .. t.last
LOOP
dbms_output.put_line(t(i));
END LOOP;
EXCEPTION
WHEN others THEN
dbms_output.put_line(sqlcode);
dbms_output.put_line(sqlerrm);
END;

Answer / sourav mukhopadhyay

Create index INDEXNAME
ON table(column-name);

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