在sys用户下执行: CREATE OR REPLACE TRIGGER lms2014BEFORE create or DROP OR ALTER ON databaseDECLAREBEGINIF ora_dict_obj_owner = 'LMS2014' AND ora_sysevent = 'DROP' THENraise_application_error(-20002,'不允许删除对象,请联系产品经理');ELSIF ora_dict_obj_owner = 'LMS2014' A
oralce创建用户: sqlplus /nolog回车 -->conn esun/esun@esuntech; -->create user xlh identified by password -->create user xlh identified by xlh;-->grant dba to xlh;
Oracle删除用户的提示无法删除当前已连接用户两种解决方法如下: 1.先锁定用户.然后查询进程号,最后删除对应的进程.在删除对应的用户 SQLalter user XXX account lock; SQLSELECT * FROM V$SESSION WHERE USERNAME='LGDB': Oracle删除用户的提示无法删除当前已连接用户两种解决方法如下: 1.先锁定用户.然后查询进程号,最后删除对应的进程.在删除对应的用户 SQL>alter user XXX account loc