正常情况下在
Oracle 配置过程:
Oracle 客户端连接配置:
1.
配置文件:
$Oracle/network/admin/sqlnet.ora
$Oracle/network/admin/tnsnames.ora
2.配置内容:
$Oracle/network/admin/sqlnet.ora
NAMES.DIRECTORY_PATH=
(TNSNAMES, ONAMES,
HOSTNAME)
配置客户端连接的方式。
$Oracle/network/admin/tnsnames.ora
newdb
=
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL =
TCP)(HOST = xx.xx.xxx.xx)(PORT = 1521))
)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = devdb1.xxxxx.com)
)
)
出现ORA-12514 错误时应该
newdb =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = xx.xx.xxx.xx)(PORT = 1521))
)
(CONNECT_DATA =
(SID = medn)
(SERVER = DEDICATED)
)
)
本文详细介绍了Oracle客户端连接配置的方法,包括必要的配置文件如sqlnet.ora和tnsnames.ora的具体设置,以及如何解决ORA-12514错误。
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