使用游标打印员工姓名和薪水
set serveroutput on; declare cursor cemp is select ename,sal from emp; cname emp.ename%type; csal emp.sal%type; begin open cemp; loop fetch cemp into cname,csal; exit when cemp%notfound; dbms_output.put_line(cname || '的薪水是' || csal); end loop; end; /带参数的游标
使用游标打印某部门号的所有员工姓名
set serveroutput on; declare cursor cemp(cno emp.deptno%type) is select ename from emp where emp.deptno = cno; cname emp.ename%type; begin open cemp(10); loop fetch cemp into cname; exit when cemp%notfound; dbms_output.put_line(cname); end loop; end; /原文链接:https://www.f2er.com/oracle/213081.html