摘要: -- 准备环境 create table t1(id int,name varchar2(100)); begin for i in 1001..10000 loop insert into t1 values(i,'china'||to_char(i)); end loop; commit; en 阅读全文
posted @ 2020-07-21 11:26 一年变大牛 阅读(491) 评论(0) 推荐(0)