У меня есть Oracle 11, работающий на сервере Windows, и я зарегистрирован на том же сервере, который пытается использовать SQL Plus. Когда я пытаюсь подключиться, я получаю ORA-12154, хотя TNSPING и другая диагностика выглядят нормально.
Может кто подскажет почему? Загрузка деталей ниже.
Я могу использовать sqlplus, если я использую EZCONNECT, как это.
sqlplus EST/[email protected]/ORCL
... но если я попытаюсь подключиться, используя TNSNAMES, как это...
sqlplus EST/[email protected]
... Я получаю...
ORA-12154: TNS:could not resolve the connect identifier specified
TNSPING работает нормально
C:\Documents and Settings\user1>tnsping ORCL
TNS Ping Utility for 64-bit Windows: Version 11.2.0.1.0 - Production on 12-NOV-2013 12:41:14
Copyright (c) 1997, 2010, Oracle. All rights reserved.
Used parameter files:
E:\app\Administrator\product\11.2.0\dbhome_2\network\admin\sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.10.15)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = ORCL))
)
OK (20 msec)
И прослушиватель выглядит следующим образом:
C:\Documents and Settings\user1>lsnrctl services
LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 14-NOV-2013 12:02:59
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0
LOCAL SERVER
Service "orcl" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:55 refused:0 state:ready
LOCAL SERVER
Service "orclXDB" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
Handler(s):
"D000" established:0 refused:0 current:0 max:1022 state:ready
DISPATCHER <machine: MARIEL, pid: 2400>
(ADDRESS=(PROTOCOL=tcp)(HOST=mariel)(PORT=1045))
The command completed successfully
И этот
C:\Documents and Settings\user1>lsnrctl status
LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 14-NOV-2013 12:29:21
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for 64-bit Windows: Version 11.2.0.1.0 - Production
Start Date 14-NOV-2013 11:41:10
Uptime 0 days 0 hr. 48 min. 11 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File E:\app\Administrator\product\11.2.0\dbhome_2\network\admin\listener.ora
Listener Log File e:\app\administrator\diag\tnslsnr\mariel\listener\alert\log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1521ipc)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.10.15)(PORT=1521)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "orcl" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
Service "orclXDB" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
The command completed successfully
Вот несколько конфигурационных файлов:
listener.ora
# listener.ora Network Configuration File: E:\app\Administrator\product\11.2.0\dbhome_2\network\admin\listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = E:\app\Administrator\product\11.2.0\dbhome_2)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:E:\app\Administrator\product\11.2.0\dbhome_2\bin\oraclr11.dll")
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.10.15)(PORT = 1521))
)
)
ADR_BASE_LISTENER = E:\app\Administrator
tnsnames.ora
# tnsnames.ora Network Configuration File: E:\app\Administrator\product\11.2.0\dbhome_2\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
)
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
)
)
ORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.10.15)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = ORCL)
)
)
sqlnet.ora
# sqlnet.ora Network Configuration File: E:\app\Administrator\product\11.2.0\dbhome_2\network\admin\sqlnet.ora
# Generated by Oracle configuration tools.
# This file is actually generated by netca. But if customers choose to
# install "Software Only", this file wont exist and without the native
# authentication, they will not be able to connect to the database on NT.
SQLNET.AUTHENTICATION_SERVICES= (NTS)
NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)