应该是你没有配置监听
D:\oracle\ora81\network\ADMIN目录下找到tnsnames.ora配置以下:
MYDB =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = sd02c-15)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = MYDB)
)
)试试
D:\oracle\ora81\network\ADMIN目录下找到tnsnames.ora配置以下:
MYDB =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = sd02c-15)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = MYDB)
)
)试试
解决方案 »
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