oracle dblink 到mysql 报错

显示全部楼层 · 2013-12-23 16:03:00

环境： oracle win server03 10g

mysql centos mysql5.5
配置先配置在oracle 所在机配置odbc
data source name： mysql ；db：test 测试ok；可以连接到mysql
在oracle home 目录hs/admin 新建 initmysql.ora
内容：
HS_FDS_CONNECT_INFO = mysql
HS_FDS_TRACE_LEVEL = OFF

在oracle home network/admin 下修改listener.ora
内容如下：
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = C:\oracle\product\10.2.0\db_1)
(PROGRAM = extproc)
)
(SID_DESC=
(SID_NAME=test)
(ORACLE_HOME=C:\oracle\product\10.2.0\db_1)
(PROGRAM=tg4msql)
)

(SID_DESC =
(SID_NAME = mysql)
(ORACLE_HOME = C:\oracle\product\10.2.0\db_1)
(PROGRAM = hsodbc)
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(ADDRESS = (PROTOCOL = TCP)(HOST = retail-test-kvm)(PORT = 1521))
)
)

tnsnames.ora内容增加
MYSQL =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521))
)
(CONNECT_DATA =
(SID = mysql)
)
(HS = OK)
)

创建dblink 语句： create database link to_mysql connect to sm identified by sm using 'mysql'
报错：
ORA-28500: 连接 ORACLE 到非 Oracle 系统时返回此信息:
[Generic Connectivity Using ODBC][Microsoft][ODBC 驱动程序管理器] 未发现数据源名称并且未指定默认驱动程序 (SQL State: IM002; SQL Code: 0)
ORA-02063: 紧接着 2 lines (起自 TO_MYSQL)
28500. 00000 -"connection from ORACLE to a non-Oracle system returned this message:"
*Cause:The cause is explained in the forwarded message.
*Action: See the non-Oracle system's documentation of the forwarded
message.
行 3 列 20 出错

求解决！！！求协助

千问 · 2013-12-23 16:03:00

大神出现吧