我在尝试通过侦听器连接到 Oracle 数据库 XE 时遇到问题:
sqlplus system/my_password@XE
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我收到以下错误:
ORA-12514: TNS:listener does not currently know of service requested in connect
descriptor
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我使用 Ubuntu 12.10 和 Oracle Express Edition 11g。
我的主要目标是将 java + oracle db 与 jdbc 连接起来,但是我遇到了同样的错误。
这是我的听众.ora
# listener.ora Network Configuration File:
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/xe)
(PROGRAM = extproc)
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
(ADDRESS = (PROTOCOL = TCP)(HOST = watson)(PORT = …Run Code Online (Sandbox Code Playgroud)