错误为:
System.Data.OleDb.OleDbException: 在执行命令过程中,发生了一个或多个错误。 ORA-00936: 缺少表达式 at System.Data.OleDb.OleDbCommand.ExecuteCommandTextErrorHandling(Int32 hr) at System.Data.OleDb.OleDbCommand.ExecuteCommandTextForSingleResult(tagDBPARAMS dbParams, Object& executeResult) at System.Data.OleDb.OleDbCommand.ExecuteCommandText(Object& executeResult) at System.Data.OleDb.OleDbCommand.ExecuteCommand(CommandBehavior behavior, Object& executeResult) at System.Data.OleDb.OleDbCommand.ExecuteReaderInternal(CommandBehavior behavior, String method) at System.Data.OleDb.OleDbCommand.ExecuteNonQuery() at oracle.testoracle.Button1_Click(Object sender, EventArgs e) in h:\dotnet\project\oracle\testoracle.aspx.cs:line 64