Oracle-Listener,Tnsname Oracle 监听器是一个服务器端程序,用于监听所有来自客户端的请求,并为其提供数 据库服务。因此对监听器的管理与维护相当重要。 • 配置监听 • 区分独占、共享模式 • 区分动态、静态注册 Listener 监听,Tnsname 服务名,Dedicated Server 独占服务,Shared
百度发现是由于系统的OracleOraDb11g_home1TNSListener服务没有启动,于是手动启动程序,发现又报错:OracleOraDb11g_home1TNSListener服务启动后停止。 再次百度解决方案,是由于Oracle配置文件的HOST地址出错。这就...Oracle监听服务启动失败原因 按照网上办法都试过了但还没解决,求大佬帮忙 listener.ora里的配置如下图 ...
'ORA-12514',// listener does not currently know of service requested in connect descriptor 'ORA-22',// invalid session ID; access denied 'ORA-28',// your session has been killed 'ORA-31',// your session has been marked for kill ...
信息: Server startup in 205603 ms 通常Tomcat也就是启动20来秒,这次却启动了200多秒,不太正常,再往上看出现了“JDBC”和“The Network Adapter could not establish the connection”,99%就是与数据库建立连接时候出现了问题,马上telnet数据库的1521端口,可连接是通的: 1 2 3 4 5 6 7 8 9 [root@prima...
listener/alert/log.xml Listening Endpoints Summary... (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC_FOR_XE))) (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=0.0.0.0)(PORT=1521))) The listener supports no services The command completed successfully ERROR: ORA-12547: TNS:lost contact SP2-0306: ...
SQL> alter systemsetlocal_listener='(ADDRESS=(PROTOCOL=tcp)(HOST=hostname.com)(PORT=1522))'; System altered. + Make sure the connection to the database is working from sqlplus usingthelistener.Once the connection is working fine re run the failed EMCA command. ...
You should not directly open up any port that the database listener is using, like port 1521. Please refer to the Oracle Net Services Administrator's Guide for how to configure Oracle Connection Manager.Statements, PreparedStatements, CallableStatementsWhat is defineColumnType and when should I ...
This section explains a procedure to test if EXTPROC is enabled. The EXTPROC listener must be configured and working for the Oracle Multimedia option to run. Perform the following to test whether or not Oracle Multimedia is working: Create a user to work with Oracle Multimedia text: ...
Forms related: frmcmp or frmcmp_batch are not working correctly. Detailed troubleshooting information is available about this from Note 266731.1 at https://support.oracle.com/CSP/ui/flash.html. frmcmp or frmcmp_batch return a sig 11 segmentation fault. This is know to occur for GRDDHIST.fmb.Fo...
Generally, it is recommended that Oracle Connection Manager be used to proxy your connections through the firewall. You open up a port designated to be used by the Oracle Connection Manager, and let it handle the rest. You should not directly open up any port that the database listener is...