我正在使用此代码访问远程服务器的 oracle 数据库,但无法连接
OleDbConnection oCon = new OleDbConnection();
oCon.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;User ID=FAIMS_DEV;Password=FAIMS_DEV;Data source=FAIMSDEV;";
OleDbDataAdapter da = new OleDbDataAdapter("SELECT * FROM TAB", oCon);
//OleDbDataAdapter da = new OleDbDataAdapter("SELECT COMP_CODE, CATEGORY_GRP_CODE, CATEGORY_CODE, BRIEF_DESC_ENG, SYSDATE, 'MIS_USER' FROM ICSPCT", oCon);
DataTable dt = new DataTable();
da.Fill(dt);