PLSQL报 ORA-12514错误.求助
配置如下,本人菜鸟,红色字是我的疑问,还有要怎么解决这个问题啊?网上查了很多资料都不行!!求指教
listener.ora
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = E:\oracle\product\10.2.0\db_1)
(PROGRAM = extproc)
)
(SID_DESC =
(GLOBAL_DBNAME = clustdb) --这个是init.ora的db_name吗
(ORACLE_HOME = E:\oracle\product\10.2.0\db_1)
(SID_NAME = orcl) --这个是sqlplus sys/orcl@orcl的@后面的orcl吧?
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
)
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521)) --HOST 设置过本机名,IP,和localhost
)
)
tnsnames.ora
ORCL =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = clustdb1) --SERVICE_NAME 应该是什么?
)
)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
)
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
)
)
本人的数据库登录是 wjtest和wjtest