如使用ODBC连接informix

Informix    
     
  ODBC    
  Informix   3.30:  
  "Dsn='';Driver={INFORMIX   3.30   32   BIT};Host=hostname;Server=myserver;Service=service-name;Protocol=olsoctcp;Database=mydb;UID=username;PWD=myPwd    
   
   
  Informix-CLI   2.5:  
  "Driver={Informix-CLI   2.5   (32   Bit)};Server=myserver;Database=mydb;Uid=username;Pwd=myPwd"    
   
   
  OLE   DB    
  IBM   Informix   OLE   DB   Provider:  
  "Provider=Ifxoledbc.2;password=myPw;User   ID=myUser;Data   Source=dbName@serverName;Persist   Security   Info=true"