????????????????

???????????? ???????[ 2015/11/24 10:29:18 ] ?????????????

???????????????????????????????????????????
????SQL> select * from v$version where rownum=1;
????BANNER
????--------------------------------------------------------------------------------
????Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
????1.
????sqlplus username/password@net_service_name ?????????????????
????C:UsersAdministrator>sqlplus hr/hr@55
????SQL*Plus: Release 11.2.0.1.0 Production on ?????? 5?? 17 01:14:04 2015
????Copyright (c) 1982?? 2010?? Oracle. All rights reserved.
?????????:
????Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
????With the Partitioning?? OLAP?? Data Mining and Real Application Testing options
????========================================================
????C:UsersAdministrator>sqlplus
????SQL*Plus: Release 11.2.0.1.0 Production on ?????? 5?? 17 01:16:47 2015
????Copyright (c) 1982?? 2010?? Oracle. All rights reserved.
???????????????: hr@55
???????????:
?????????:
????Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
????With the Partitioning?? OLAP?? Data Mining and Real Application Testing options
????SQL> exit
?????? Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
????With the Partitioning?? OLAP?? Data Mining and Real Application Testing options
??????
????================================================================
????C:UsersAdministrator>sqlplus /nolog
????SQL*Plus: Release 11.2.0.1.0 Production on ?????? 5?? 17 01:17:17 2015
????Copyright (c) 1982?? 2010?? Oracle. All rights reserved.
????SQL> conn hr/hr@55
???????????
?????????????EZCONNECT?????????easy connect????
????CONNECT username/password@host[:port]/service_name[/instance_name]
????CONNECT username/password@[//]host[:port]/service_name
????????????????г???????????? etworkadminsqlnet.ora?￡?
????SQL> select * from v$version where rownum=1;
????BANNER
????--------------------------------------------------------------------------------
????Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
???????EZCONNECT:
????NAMES.DIRECTORY_PATH= (TNSNAMES??EZCONNECT)
??????????????EZCONNECT:
????????????????????? etworkadminsqlnet.ora?? NAMES.DIRECTORY_PATH??????EZCONNECT?????????????????EZCO????????????????????????????????????????
????2.
????[oracle@localhost ~]$ sqlplus hr/hr
????SQL*Plus: Release 11.2.0.1.0 Production on ?????? 5?? 17 02:12:05 2015
????Copyright (c) 1982?? 2009?? Oracle. All rights reserved.
?????????:
????Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
????With the Partitioning?? OLAP?? Data Mining and Real Application Testing options
????3.
????[oracle@localhost ~]$ sqlplus sys/manager as sysdba
????SQL*Plus: Release 11.2.0.1.0 Production on ?????? 5?? 17 02:12:49 2015
????Copyright (c) 1982?? 2009?? Oracle. All rights reserved.
?????????:
????Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
????With the Partitioning?? OLAP?? Data Mining and Real Application Testing options
????4.
????[oracle@localhost ~]$ sqlplus
????SQL*Plus: Release 11.2.0.1.0 Production on ?????? 5?? 17 02:13:45 2015
????Copyright (c) 1982?? 2009?? Oracle. All rights reserved.
???????????????: hr
???????????:
?????????:
????Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
????With the Partitioning?? OLAP?? Data Mining and Real Application Testing options
????5.
????[oracle@localhost ~]$ sqlplus /nolog
????SQL*Plus: Release 11.2.0.1.0 Production on ?????? 5?? 17 02:15:09 2015
????Copyright (c) 1982?? 2009?? Oracle. All rights reserved.
????SQL> connect hr/hr
???????????
????SQL> exit
?????? Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
????With the Partitioning?? OLAP?? Data Mining and Real Application Testing options ???
????[oracle@localhost ~]$ sqlplus /nolog
????SQL*Plus: Release 11.2.0.1.0 Production on ?????? 5?? 17 02:15:40 2015
????Copyright (c) 1982?? 2009?? Oracle. All rights reserved.
????SQL> connect sys/manager as sysdba
???????????
??????????????????sqlplus????????connect?????????????.
????6.
???????oracle??????????????????
????sql developer ??pl/sql developer??toad??spotlight.......
???????????????????????????????????????????
????????????????????Щ??????????????????????????绹?У?
????HOSTNAME??LDAP??NIS??????????????????????顣