数据库连接ORACLE

//本地数据库

strConn.Format(_T("Driver={Microsoft ODBC for Oracle};Server=%s;Uid=%s;Pwd=%s"),m_plmIp,m_plmUser,m_plmPwd)

//远程数据库

 strConn.Format(_T("Provider=OraOLEDB.Oracle;Data Source=(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=%s)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=%s)));User Id=%s;Password=%s;PLSQLRSet = 1"),

                m_plmIp,m_plmDB,m_plmUser,m_plmPwd);

远程数据库连接需要加TCP和端口

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转载自blog.csdn.net/jianghuai_j/article/details/74739938