Oracle ORA-12505,TNS:侦听器目前不知道connect中给出的SID
当我尝试与hr/hr用户创建数据库连接时,我正在使用JDeveloper,我收到以下消息:Oracle ORA-12505,TNS:侦听器目前不知道connect中给出的SID,oracle,oracle12c,tns,Oracle,Oracle12c,Tns,当我尝试与hr/hr用户创建数据库连接时,我正在使用JDeveloper,我收到以下消息: Listener refused the connection with the following error: ORA-12505, TNS:listener does not currently know of SID given in connect descriptor The Connection descriptor used by the client was: localhost:152
Listener refused the connection with the following error:
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
The Connection descriptor used by the client was:
localhost:1521:ORCL
然后我转到命令行,我把tng或cl
C:\Users\Administrator>tnsping ORCL
TNS Ping Utility for 64-bit Windows: Version 12.2.0.1.0 - Production on 20-FEB-2
018 15:55:23
Copyright (c) 1997, 2016, Oracle. All rights reserved.
Used parameter files:
C:\app\oracle\virtual\product\12.2.0\dbhome_1\network\admin\sqlnet.ora
Used EZCONNECT adapter to resolve the alias
Attempting to contact (DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=))(ADDRESS=(PROTO
COL=TCP)(HOST=213.130.77.281)(PORT=1521)))
OK (90 msec)
C:\Users\Administrator>é2@
并检查Oracle侦听器是否正在运行:
C:\Users\Administrator>lsnrctl status
LSNRCTL for 64-bit Windows: Version 12.2.0.1.0 - Production on 22-FEB-2018 12:34
:05
Copyright (c) 1991, 2016, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=TESTINFRA)(PORT=1521)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for 64-bit Windows: Version 12.2.0.1.0 - Produ
ction
Start Date 20-FEB-2018 15:02:35
Uptime 1 days 21 hr. 31 min. 34 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File C:\app\oracle\virtual\product\12.2.0\dbhome_1\network\
admin\listener.ora
Listener Log File C:\app\oracle\virtual\diag\tnslsnr\TESTINFRA\listener\
alert\log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=TESTINFRA)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1521ipc)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully
在您使用的jdbc错误中:localhost:1521:ORCL 在TNSPING中,它是213.130.77.281
在jdev中也使用ip地址 您的侦听器服务没有明确声明在此主机上有任何ORCL数据库SID。 当您使用TNSPING命令检查连接时,您通过使用Oracle EZCONNECT适配器解决了这个问题,该适配器本身可以解析所有需要的连接信息,但是JDBC驱动程序需要在侦听器中清除SID声明,或者使用clear命令来使用EZCONNECT适配器 有两种方法可以解决这个问题:
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = C:\app\oracle\virtual\product\12.2.0\dbhome_1)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:C:\app\oracle\virtual\product\12.2.0\dbhome_1\bin\oraclr11.dll")
)
)
将其替换为以下内容:
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = C:\app\oracle\virtual\product\12.2.0\dbhome_1)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:C:\app\oracle\virtual\product\12.2.0\dbhome_1\bin\oraclr11.dll")
)
(SID_DESC =
(SID_NAME = ORCL)
(ORACLE_HOME = C:\app\oracle\virtual\product\12.2.0\dbhome_1)
(GLOBAL_DBNAME = ORCL)
)
)
然后使用“lsnrctl stop”和“lsnrctl start”重新启动侦听器。此更改将在侦听器中用数据库SID的描述注册新的SID_DESC块jdbc:oracle:thin:@213.130.77.281:1521:orcl
并改用:
jdbc:oracle:thin:@//213.130.77.281:1521/orcl
此更改将告诉JDBC使用EZCONNECT适配器检查您的侦听器实际正在侦听的内容:“lsnrctl status”您应该为连接使用服务名称而不是SID,但是侦听器没有显示任何名称;您的数据库未启动,或者无法注册。这有用吗?您能否以其他方式连接(例如,使用SQL*Plus进行本地连接)?可能有用。您是否检查了数据库是否已启动及其
local\u listener
设置,并尝试修改该设置和/或手动尝试注册?还是你已经用其他方式解决了这个问题?