oracle执行:lsnrctl start后启动监听报错:The listener supports no services The command completed successfully 启动报错:The listener supports no services The command completed successfully 原因:数据库实例没注册到listener 解决办法: 方法一(我所使用的方法): 1、登录到数据库: sqlplus / as sysdba startup 2、...
确保ORACLE_HOME 环境变量正确设置,指向 Oracle 数据库软件的安装目录。 检查tnslsnr 命令是否位于 ORACLE_HOME/bin 目录下。 Listener 配置文件问题: 检查listener.ora 文件是否存在于 ORACLE_HOME/network/admin 目录下,并且配置正确。 如果配置文件缺失或配置错误,可能会导致 Listener 启动失败。 权限问题: 确保运行 ...
Encountered SQL developer- the network adapter could not establish the connection, it is quite simple, the Oracle listener was not start up. Resolved by below command, after startup the listener, can connect through SQL developer with successful result. Error 1: Oracle SQL Develope...
LSRNCTL, even if it is running as root, cannot start the listener as root (on UNIX systems), however, you can always run the listener executable (tnslsnr) as a root. This can be done by entering the following command: tnslsnr listener_name at the operating system prompt. Note that ...
Oracle 网络配置 三个配置文件 listener.ora 、sqlnet.ora 、tnsnames.ora ,都是放在$ORACLE_HOME\network\admin 目录下。 1. sqlnet.ora--- 作用类似于linux 或者其他unix 的nsswitch.conf 例如我们客户端输入 sqlplus sys/oracle@orcl 假如我的sqlnet.ora 是下面这个样子 SQLNET...
Log messages written to /opt/oracle/app/diag/tnslsnr/oracle11/listener/alert/log.xml Listening on:(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))Error listening on:(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=oracle11)(PORT=1521)))TNS-12545: Connect failed because targethostor object does...
将ORACLE_HOME_LISTENER=$1替换为ORACLE_HOME_LISTENER=$ORACLE_HOME vim $ORACLE_HOME/bin/dbstart 将ORACLE_HOME_LISTENER=$1替换为ORACLE_HOME_LISTENER=$ORACLE_HOME 注意事项 dbstart启动的是/etc/oratab中标记为Y的实例,因此要想通过dbstart启动oracle实例,就需要在/etc/oratab文件中将第三个字段的值改为Y...
Version 10.2.0.1.0 - Production System parameter file is /u01/app/oracle/10.2.0/db_1/network/admin/listener.ora Log messages written to /u01/app/oracle/10.2.0/db_1/network/log/listener.log Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=cdolm2)(PORT=1521))) Listening on: (DES...
1) Initially Oracle 19c(Database and Client64) was installed and TNS Listener was configured under "Net Configuration Assistant" from the following path "C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Oracle - OraDB19Home1\Configuration and Migrati
要使用 lsnrctl start 命令,首先我们需要登录到Linux服务器,并切换到Oracle软件的安装目录。一般来说,Oracle软件会安装在 /u01/app/oracle 目录下。在安装目录下,找到监听器配置文件 listener.ora,这个文件存储了监听器的配置信息,包括监听端口、服务名称等。