wyc2410的专栏

select sys_guid() from dual;

sqlplus下： 打开sqlplus:sqlplus/nolog 进入system管理:conn system/你的密码 对scott进行解锁:alter user scott account unlock;   常用： sqlplus username/password  如：普通用户登录  sqlplus scott/tiger sqlplus username/passw

1,先到Oracle网站下载Instant Client : http://www.oracle.com/technology/global/cn/software/tech/oci/instantclient/index.html windows-32位： http://www.oracle.com/technetwork/topics/winsoft-085727.html 根据你的操

select distinct customercode from ts_task t where  t.queuecode like 'EPICC\_CAR\_XB\_TB\_%' escape '\'