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/tigersqlplus username/passw

1,先到Oracle网站下载Instant Client :http://www.oracle.com/technology/global/cn/software/tech/oci/instantclient/index.htmlwindows-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 '\'