Oracle recommends that you leave the parameter unset so that the Database Agent process can maintain it automatically. If you do not set LOCAL_LISTENER, then the Database Agent process automatically updates the
每个Server由一个 Oracle DB和一个Oracle Server实例组成。它具有场地自治性(Site Autonomy)和提供数据存储透明机制,以此可实现数据存储透明性。 Oracle Database Server在实现上存在可允许攻击者向远程'TNS Listener'组件处理的数据投毒的漏洞,攻击者无需用户名和密码可利用此漏洞将数据库服务器的合法'TNS Listener'组...
In OracleDatabase 11g Release 2 (11.2), the password feature is being deprecated.This does not cause a loss of security because authentication is enforcedthrough local operating system authentication. To migrate a listener that has aset password, do the following: --在Oracle 11gR2里,listener 的...
詳細は、『Oracle Databaseリファレンス』を参照してください。 例7-1は、LISTENERという名(リスナーのデフォルト名)のリスナーのlistener.oraファイルを示しています。 例7-1 listener.oraファイル LISTENER= (DESCRIPTION= (ADDRESS_LIST= (ADDRESS=(PROTOCOL=tcp)(HOST=sale-server)(PORT=1521))...
Error 'ORA-12154: TNS could not resolve the connect identifier specified' or 'TNS:listener could not resolve SERVICE_NAME given in connect descriptor' When Connecting P6 to an Oracle Database (Doc ID 898664.1) Last updated on APRIL 16, 2025 Applies to: ...
Oracle Database Backup Service - Version N/A and later Information in this document applies to any platform. Symptoms In environment where listener home (including SCAN listener which resides in GRID Infrastructure/ASM home) and database home are owned by different OS user, ORA-12537 could happen...
cx_Oracle.DatabaseError: ORA-12514: TNS:listener does not currently know of service requested in connect descriptor 原因: import cx_Oracle #导入模块 con= cx_Oracle.connect('用户名', '密码', '数据库ip/服务名') #创建连接 curs=con.cursor() #创建游标 ...
这样启动后远程连接会报错: oracle ORA-12514:TNS:listener does not currently know of service requested in connect descriptor 问题原因:数据库实例没注册到listener 解决方法一: 在listener.ora里面添加下面各行: SID_LIST_LISTENER = (SID_LIST =
Sol 2. If using a service name, check that the connect descriptor corresponding to the service name in TNSNAMES.ORA of the client has a SERVICE_NAME or SID component in the CONNECT_DATA. #When using SERVICE_NAME in CONNECT_DATA component ...
Services in Oracle Database 10g ORACLE RAC 下非缺省端口监听配置(listener.ora tnsnames.ora) Oracle RAC 服务器端连接负载均衡(Load Balance) 加入讨论的问答专区 > TVP 悟空 1创始人擅长5个领域 提问 有人搭Oracle RAC吗,用的什么存储? 安装oracle 11G rac需要多个网络地址,如何配置地址,需要加网卡吗? 请教...