数据读取时遇到错误
一个C#写的同步程序,把数据从Informix同步到Oracle中,经常遇到如下的错误提示,如何有效解决?
System.Data.Odbc.OdbcException: ERROR [HY000] [Informix][Informix ODBC Driver][Informix]Could not do a physical-order read to fetch next row. sqlerrm(img_file) at System.Data.Odbc.OdbcConnection.HandleError(OdbcHandle hrHandle, RetCode retcode) at System.Data.Odbc.OdbcDataReader.Read() at Vmi.Form1.DB_Group_Syn(String Sql, String Vmi_T_Name, String Vmi_I_Name, String IO, String Imr)