Oracle PLSQL Demo - 10.For Loop遍历游标[FOR LOOP CURSOR]

declare
    cursor cur_emp is
        select t.* from scott.emp t;

begin

     for r_emp in cur_emp loop

         dbms_output.put_line(r_emp.empno || ‘   ‘ || r_emp.sal);

     end loop;

end;

时间： 2024-12-19 15:46:30

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