系统用户
scott:
密码是tiger。@H_403_11@
[username/password][@server][as sysdba|sysoper]
举例:system/root @orcl as sysdba
解释:orcl就是自己设置得服务名
实例:
@H_403_11@
show user命令
dba_users数据字典
请输入用户名:@H_403_11@ system@H_403_11@
输入口令:@H_403_11@
连接到:@H_403_11@
Oracle@H_403_11@Database@H_403_11@11g@H_403_11@Enterprise@H_403_11@Edition@H_403_11@Release@H_403_11@11.2@H_403_11@.@H_403_11@0.1@H_403_11@.@H_403_11@0@H_403_11@-@H_403_11@64bit@H_403_11@Production@H_403_11@
With@H_403_11@ the @H_403_11@Partitioning@H_403_11@,@H_403_11@ OLAP@H_403_11@,@H_403_11@Data@H_403_11@Mining@H_403_11@and@H_403_11@Real@H_403_11@Application@H_403_11@Testing@H_403_11@ options@H_403_11@
sql@H_403_11@>@H_403_11@ show user@H_403_11@
USER @H_403_11@为@H_403_11@"SYSTEM"@H_403_11@
sql@H_403_11@>@H_403_11@ desc dba_users@H_403_11@
名称@H_403_11@是否为空?@H_403_11@类型@H_403_11@
-----------------------------------------@H_403_11@--------@H_403_11@----------------------------@H_403_11@
USERNAME NOT NULL VARCHAR2@H_403_11@(@H_403_11@30@H_403_11@)@H_403_11@
USER_ID NOT NULL NUMBER@H_403_11@
PASSWORD VARCHAR2@H_403_11@(@H_403_11@30@H_403_11@)@H_403_11@
ACCOUNT_STATUS NOT NULL VARCHAR2@H_403_11@(@H_403_11@32@H_403_11@)@H_403_11@
LOCK_DATE DATE@H_403_11@
EXPIRY_DATE DATE@H_403_11@
DEFAULT_TABLESPACE NOT NULL VARCHAR2@H_403_11@(@H_403_11@30@H_403_11@)@H_403_11@
TEMPORARY_TABLESPACE NOT NULL VARCHAR2@H_403_11@(@H_403_11@30@H_403_11@)@H_403_11@
CREATED NOT NULL DATE@H_403_11@
PROFILE NOT NULL VARCHAR2@H_403_11@(@H_403_11@30@H_403_11@)@H_403_11@
INITIAL_RSRC_CONSUMER_GROUP VARCHAR2@H_403_11@(@H_403_11@30@H_403_11@)@H_403_11@
EXTERNAL_NAME VARCHAR2@H_403_11@(@H_403_11@4000@H_403_11@)@H_403_11@
PASSWORD_VERSIONS VARCHAR2@H_403_11@(@H_403_11@8@H_403_11@)@H_403_11@
EDITIONS_ENABLED VARCHAR2@H_403_11@(@H_403_11@1@H_403_11@)@H_403_11@
AUTHENTICATION_TYPE VARCHAR2@H_403_11@(@H_403_11@8@H_403_11@)@H_403_11@
sql@H_403_11@>@H_403_11@select@H_403_11@ username @H_403_11@from@H_403_11@ dba_users@H_403_11@;@H_403_11@
USERNAME@H_403_11@
------------------------------@H_403_11@
MGMT_VIEW@H_403_11@
SYS@H_403_11@
SYSTEM@H_403_11@
DBSNMP@H_403_11@
SYSMAN@H_403_11@
OUTLN@H_403_11@
FLOWS_FILES@H_403_11@
MDSYS@H_403_11@
ORDSYS@H_403_11@
EXFSYS@H_403_11@
WMSYS@H_403_11@
USERNAME@H_403_11@
------------------------------@H_403_11@
APPQOSSYS@H_403_11@
APEX_030200@H_403_11@
OWBSYS_AUDIT@H_403_11@
ORDDATA@H_403_11@
CTXSYS@H_403_11@
ANONYMOUS@H_403_11@
XDB@H_403_11@
ORDPLUGINS@H_403_11@
OWBSYS@H_403_11@
SI_INFORMTN_SCHEMA@H_403_11@
OLAPSYS@H_403_11@
USERNAME@H_403_11@
------------------------------@H_403_11@
SCOTT@H_403_11@
ORACLE_OCM@H_403_11@
XS$NULL@H_403_11@
BI@H_403_11@
PM@H_403_11@
MDDATA@H_403_11@
IX@H_403_11@
SH@H_403_11@
DIP@H_403_11@
OE@H_403_11@
APEX_PUBLIC_USER@H_403_11@
USERNAME@H_403_11@
------------------------------@H_403_11@
HR@H_403_11@
SPATIAL_CSW_ADMIN_USR@H_403_11@
SPATIAL_WFS_ADMIN_USR@H_403_11@
已选择@H_403_11@36@H_403_11@行。@H_403_11@
启用用户的语句
ater user username account unlock
sql@H_403_11@>@H_403_11@ alter user scott account unlock@H_403_11@;@H_403_11@
用户已更改。@H_403_11@
sql@H_403_11@>@H_403_11@ connect scott@H_403_11@/@H_403_11@tiger@H_403_11@
ERROR@H_403_11@:@H_403_11@
ORA@H_403_11@-@H_403_11@28001@H_403_11@:@H_403_11@ the password has expired@H_403_11@
更改@H_403_11@ scott @H_403_11@的口令@H_403_11@
新口令:@H_403_11@
重新键入新口令:@H_403_11@
口令已更改@H_403_11@
已连接。@H_403_11@
sql@H_403_11@>@H_403_11@ show user@H_403_11@
USER @H_403_11@为@H_403_11@"SCOTT"@H_403_11@