sunshine152的专栏

select * from PLATFORM_user as of timestamp to_timestamp('2018-11-20 11:00:00','yyyy-mm-dd hh24:mi:ss');

计算年龄  select trunc(months_between(sysdate, to_date(&birthday, 'yyyymmdd')) / 12, 2) from dual;  更新多列 update A t1 set (t1.col1,t1.col2)=(select t2.col1,t2.col2 from B t2 where t1.id=t2.id) where ...

1.下载最新版本   2.设置字型及大小 工具-偏好设定-程式码编辑器-字型-Segoe UI