RA-12514:TNS:监听程序当前无法识别连接描述符中请求的服务
找到oracle安装目录下的listener.ora
文件,如地址为:
F:\app\chushiyun\product\11.2.0\dbhome_1\NETWORK\ADMIN\listener.ora
添加:
(SID_DESC =
(GLOBAL_DBNAME = ORCL)
(ORACLE_HOME = F:\app\chushiyun\product\11.2.0\dbhome_1)
(SID_NAME = ORCL)
)
重启listener即可。
docker的oracle11g listener.ora :
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = )(PORT = 1521))
)
)
ORA-02083: database name has illegal character ’ ’
在创建dblink的时候报这个错。
首先要注意别有特殊字符。
然后还是不行。
百度下说是跟GLOBAL_NAME有关。