在UNIX服务器上设置Oracle8i全文检索

核心提示： LISTENER =(DESCRIPTION =(ADDRESS = (PROTOCOL = TCP)(HOST = MYDATABASE)(PORT = 1521)))SID_LIST_LISTENER =(SID_DESC =(GLOBAL_DBNAME = mydatabase.wo

LISTENER =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = MYDATABASE)(PORT = 1521))
)
SID_LIST_LISTENER =
(SID_DESC =
(GLOBAL_DBNAME = mydatabase.world)
(ORACLE_HOME = /u01/app/oracle/product/8.1.6)
(SID_NAME = mydatabase)
)

这个listener还没有配置extproc, 因此，需要为它增加对extproc的监听，办法就是分别增加description 和 sid_desc. 修改后的listner.ora 如下：

LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = MYDATABASE)(PORT = 1521))
)
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
)
)
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = mydatabase.world)
(ORACLE_HOME = /u01/app/oracle/product/8.1.6)
(SID_NAME = mydatabase)
)
(SID_DESC =
(PROGRAM = extproc)
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /u01/app/oracle/product/8.1.6)
)
)

注意上面的host, global_dbname,sid_name,oracle_home应填写你的数据库的实际值，但program一项必须填写extproc.

其次，要配置服务器端的tnsnames.ora文件。该文件的位置在$ORACLE_HOME/network/admin下面。同样可以通过运行netasst来进行配置。

在tnsnames.ora文件中需要增加如下一项：

EXTPROC_CONNECTION_DATA,EXTPROC_CONNECTION_DATA.WORLD =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
)
(CONNECT_DATA =
(SID = PLSExtProc)
)
)

注意其中，KEY 和SID必须与listener.ora中的key 和sid_name对应相同。