摘要:
tail -200f catalina.out 阅读全文
摘要:
the account is locked解决办法:1、进入sqlplussqlplus "/as sysdba"2、解锁:alter user hpmng account unlock;3、修改密码:alter user hporg identified by hporg; 阅读全文
摘要:
-- 移除索引drop index TB_1;drop index TB_2 ;alter table TB drop constraint PK_TB;--允许列为空alter table TB modify (LN_NO CHAR(16) NULL);alter table TB modify... 阅读全文