c# - ODP.net Oracle Decimal Number precision problem when filling a dataset. Exception: Arithmetic operation resulted in an overflow -

-

I am working in c # .2 (Visual Studio 2005 SP1) Filling a dataset < / Strong> With the result from a table * from an Oracle10g database, the .net frame, IDE and database no can be changed on this client site.

I'm connecting to the ODP.net Provider DLL version 2.102.2.20

When I fill orders I get an exception:

An overflow as a result of arithmetic operation

In addition, if I use Visual Studio Designer Show) If I try to view the offending column in the table, then I'll call for each row in this table get. This code works perfectly if my query selects other columns with the integer to leave other columns in this column.

When I look at it from TED in the database, the column looks ok, the data looks like:

< 919.742866695572

me Exact is required because it is necessary for a Monte Carlo simulation.

If the adapter uses a detarder to fill the datagram instead of using the data and calls the DataRender.Gate value, I get the same error, but if I call the Detector Gate OracleDCMail (column index) I'm getting results, no error.

I use data adapters and want to fill the dataset am (note that these data are datasets, because I could not find the dataset typed emphatically to work with Oracle DB) I Detar I do not want to use and want to walk through the result (choosing column values) because I try to write it as a general method to work for many scenarios. Yes, no matter what number of columns, index of decimal columns are required that call received by specific datatype.

Can anyone help? Can I use new versions of ODPX DLL to connect to the old Oracle10g database? I'm thinking that it will help.

Thanks

I have posted it on Oracle to use forum reply < / P>

Answer here:


Comments

Post a Comment

Popular posts from this blog

c++ - Linux and clipboard -

-
After selecting the copies of the buffer in Linux, after the text, we can click and paste the button between the mouse. I think there is a special buffer for this, I want to use it. Programming Language: C ++ Your Library: Qt Thanks. There is just one more correct answer than Paul Dixon, which answers your needs: / P > QClipboard * clipboard = QApplication :: clipboard (); CastString Selected Text = Clipboard-> Text (QClipboard :: Selection);
Read more

What is expire header and how to achive them in ASP.NET and PHP? -

-
I have examined the performance statistics of my website today. I have received a warning (or error may occur) that is given below Add Terminal Headers Here are 15 static components without a 15-futures end date * (no end) Http://www.example.com/video/css/global.css * (no time limit) http://www.example.com/video/js/global.js * (no expiration ) Http: //www.example.com/video/images/main-bg.png what it means and how to achieve it both in PHP and ASP.Net. I am on a shared hosting server, so please tell me some ways to use the code, because I can not make any modifications at the end of the server. If I expire the header, then there is no chance that if I make changes to the CSS, then the user will not be able to remove them immediately because CSS and other files have a fixed time limit (1 month, week ) Are cached for. Is Is there any harm to using PHP? $ time = time () + 3 * 24 * 60 * 60; // 3 day headings ('End:'. GMDAT ('D, D MYH: i: s \ g \ m \ t',
Read more

sql server - How can I determine which of my SQL 2005 statistics are unused? -

-
After a few years, one of my biggest databases has deposited 73 figures out of its largest tables. With Indexes, I can run many types of reports and queries, how often / heavily specific indexes are used. What is an equivalent for data? We are running SQL 2005. To make statistics automatically managed and honest, I would like to "update statistics", "create statistics" and There is no information about any management except "drop statistics" orders. In theory, UPDATE should handle the addition and removal of statistical data. In addition, I've never heard about the amount of storage or storage taking in large amounts, so I'm not sure whether there is any reason for the alarm or not. If you are seeing a potential problem, then I would suggest running an update before, if it does not clean it, it is leaving and then it appears to be safe operation (because it is the only query optimizer Is for). I will not leave "left" in the
Read more