oracle动态注册和静态注册监听器
???? oracle動(dòng)態(tài)注冊(cè)和靜態(tài)注冊(cè)的區(qū)別：動(dòng)態(tài)監(jiān)聽(tīng)不需要在listener.ora文件中記錄關(guān)于數(shù)據(jù)的任何信息，只需要將監(jiān)聽(tīng)器的配置信息寫(xiě)入到該文件。例如：
?LISTENER =
?(DESCRIPTION_LIST =
?? (DESCRIPTION =
??? (ADDRESS=(PROTOCOL = IPC) (KEY=EXTPRO1))
??? (ADDRESS=(PROTOCOL = TCP)(HOST = 192.168.2.29)(PORT = 1521))
??? )
?)
客戶端的tnsnames.ora配置信息，需要加入每個(gè)service_name,其他的任何東西不需要改動(dòng)，例如
?YUCESHI1 =
? (DESCRIPTION =
??? (ADDRESS_LIST =
????? (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.2.29)(PORT = 1521))
??? )
??? (CONNECT_DATA =
????? (SERVICE_NAME = test1)
??? )
? )
YUCESHI2 =
? (DESCRIPTION =
??? (ADDRESS_LIST =
????? (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.2.29)(PORT = 1521))
??? )
??? (CONNECT_DATA =
????? (SERVICE_NAME = test2)
??? )
? )
YUCESH3 =
? (DESCRIPTION =
??? (ADDRESS_LIST =
????? (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.2.29)(PORT = 1521))
??? )
??? (CONNECT_DATA =
????? (SERVICE_NAME = test3)
??? )
? )
動(dòng)態(tài)監(jiān)聽(tīng)步驟：
服務(wù)器端配置如下：
設(shè)置service_names:
??? alter system? set? service_names=test1,test2,test3;
?2. 編寫(xiě)listener.ora文件：
??? LISTENER =
?? (DESCRIPTION_LIST =
?? (DESCRIPTION =
??? (ADDRESS=(PROTOCOL = IPC) (KEY=EXTPRO1))
??? (ADDRESS=(PROTOCOL = TCP)(HOST = 192.168.2.29)(PORT = 1521))
??? )
? ? )
?3.重新啟動(dòng)oracle實(shí)例，這樣做才能使service_names生效。（前提是oracle處于open狀態(tài)下才執(zhí)行）
?? conn /as? sysdba;
?? shutdown immediate;
?? startup;
客戶端配置：
?1.編輯tnsnames.ora,保存后立即生效。
?? YUCESHI1 =
? (DESCRIPTION =
??? (ADDRESS_LIST =
????? (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.2.29)(PORT = 1521))
??? )
??? (CONNECT_DATA =
????? (SERVICE_NAME = test1)
??? )
? )
YUCESHI2 =
? (DESCRIPTION =
??? (ADDRESS_LIST =
????? (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.2.29)(PORT = 1521))
??? )
??? (CONNECT_DATA =
????? (SERVICE_NAME = test2)
??? )
? )
YUCESH3 =
? (DESCRIPTION =
??? (ADDRESS_LIST =
????? (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.2.29)(PORT = 1521))
??? )
??? (CONNECT_DATA =
????? (SERVICE_NAME = test3)
??? )
? )
以上動(dòng)態(tài)注冊(cè)配置完畢。以上改為靜態(tài)注冊(cè)步驟。
1.只需要在服務(wù)器端修改listener.ora配置文件。并且多幾個(gè)SID_DESC就行了。
配置如下：
LISTENER =
?(DESCRIPTION_LIST =
?? (DESCRIPTION =
??? (ADDRESS=(PROTOCOL = IPC) (KEY=EXTPRO1))
??? (ADDRESS=(PROTOCOL = TCP)(HOST = 192.168.2.29)(PORT = 1521))
??? )
?)
##上面是監(jiān)聽(tīng)器配置部分，下面是數(shù)據(jù)庫(kù)配置部分
SID_LIST_LISTENER =
?(SID_LIST =
? (SID_DESC =
?? (GLOBAL_DBNAME = test1)
?? (ORACLE_HOME = /opt/oracle/product/11.2.0/dbhome_1)
?? (SID_NAME = orcl )
? )
? (SID_DESC =
?? (GLOBAL_DBNAME = test2)
?? (ORACLE_HOME = /opt/oracle/product/11.2.0/dbhome_1)
?? (SID_NAME = orcl )
? )
(SID_DESC =
?? (GLOBAL_DBNAME = test3)
?? (ORACLE_HOME = /opt/oracle/product/11.2.0/dbhome_1)
?? (SID_NAME = orcl )
? )
? )
2.重新啟動(dòng)監(jiān)聽(tīng)：
? su - oracle
?? lsnrctl? stop
?? lsnrctl? start
配置完成
?
???
轉(zhuǎn)載于:https://blog.51cto.com/yujianglei/1558696
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