oracle：游标使用样例

发布时间：2020-12-12 15:04:55 所属栏目：百科来源：网络整理

导读：create or replace procedure pk_sysward is --利用游标循环插入各个病区 cursor c_departid is select * from sys_department; v_cinfo c_departid%rowtype; pr_wardid number(3); pr_num number(2); begin pr_wardid :=100; pr_num :=2; execute immediate

create or replace procedure pk_sysward
is
--利用游标循环插入各个病区
cursor c_departid is select * from sys_department;
v_cinfo c_departid%rowtype;
pr_wardid number(3);
pr_num number(2);

begin
pr_wardid :=100;
pr_num :=2;

execute immediate 'truncate table sys_ward';---执行清空表

---循环2次

while pr_num>0 loop

--游标循环

for v_cinfo in c_departid loop
insert into ……;
end loop;
pr_num :=pr_num-1;
end loop;

commit;

end;

（编辑：李大同）

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