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  • 【翻译自mos文章】在Oracle单机数据库中定义database service

    来源于:

    Defining a Database Service with a Stand Alone Database (文档 ID 1260134.1)

    APPLIES TO:

    Oracle Database - Enterprise Edition - Version 10.2.0.5 to 11.2.0.3 [Release 10.2 to 11.2]
    Information in this document applies to any platform.

    GOAL

    The DBMS_SERVICE package allows the creation, deletion, starting and stopping of services in both RAC and a single instance. Additionally it provides the ability to disconnect all sessions which connect to the instance with a service name when RAC removes that service name from the instance.


    SOLUTION

    The DBMS_SERVICE package lets you create, delete, activate and deactivate services for a single instance.

    - Functions :

    • dbms_service.CREATE_SERVICE , Example:
    SQL> exec dbms_service.CREATE_SERVICE(SERVICE_NAME=>'orderentry', NETWORK_NAME=>'db11g')

     

    • dbms_service.MODIFY_SERVICE , Example:
    SQL> exec DBMS_SERVICE.MODIFY_SERVICE( -
    > service_name => 'o11gr1', -
    > goal => DBMS_SERVICE.GOAL_THROUGHPUT, -
    > failover_method => DBMS_SERVICE.FAILOVER_METHOD_BASIC, -
    > failover_type => DBMS_SERVICE.FAILOVER_TYPE_SELECT, -
    > failover_retries => 10, -
    > failover_delay => 1, -
    > clb_goal => DBMS_SERVICE.CLB_GOAL_LONG);

     

    • dbms_service.START_SERVICE , Example:

     

    SQL> exec dbms_service.START_SERVICE('orderentry')
    SQL> show parameter service

     

    It Recommended to have the LOCAL_LISTENER (Database) parameter set for the Database :

    If You are using the default local address of TCP/IP, port 1521 :

    alter system set LOCAL_LISTENER = '(ADDRESS=(PROTOCOL=TCP)(HOST=HOSTNAME or IP Add)(PORT=1521))' scope=spfile;

    If You are using non default local address of TCP/IP, port other than 1521 :

    alter system set LOCAL_LISTENER = '(ADDRESS=(PROTOCOL=TCP)(HOST=HOSTNAME or IP Add)(PORT=1522))' scope=spfile;

    References:
    http://docs.oracle.com/cd/E11882_01/network.112/e41945/listenercfg.htm#CHDCCHIC

     

    • dbms_service.STOP_SERVICE , Example:

     

    SQL> exec dbms_service.STOP_SERVICE('orderentry')

     

    • dbms_service.DELETE_SERVICE , Example:

     

    SQL> exec dbms_service.DELETE_SERVICE('orderentry')

     

    -Monitoring

    Use the following dictionary views to monitor services:

    * dba_services - All defined services
    * gv$active_services - All active (started) services

    To see what service a session is connected to:

    SELECT username, program, machine, service_name FROM gv$session;

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  • 原文地址:https://www.cnblogs.com/brucemengbm/p/7274010.html
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