随笔分类 -  Oracle

Oracle创建测试数据
摘要：方法1 -- 创建表 create table TestTable as select rownum as id, to_char(sysdate + rownum/24/3600, 'yyyy-mm-dd hh24:mi:ss') as inc_datetime, trunc(dbms_rando 阅读全文
posted @ 2025-05-17 10:10 kahnyao 阅读(131) 评论(0) 推荐(0)