展开全部
declare
cursor c1 is select t.employee_id from EMPLOYEES t where department_id=60 order by t.employee_id ;
row_rec c1%rowtype;
begin
open c1;
fetch c1 into row_rec;
dbms_output.put_line(row_rec.employee_id);
cursor c1 is select t.employee_id from EMPLOYEES t where department_id=60 order by t.employee_id ;
row_rec c1%rowtype;
begin
open c1;
fetch c1 into row_rec;
dbms_output.put_line(row_rec.employee_id);
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