Databases :: Upload Xlsx (MS Excel) File To Oracle DB?

Jan 18, 2011

I would like to upload a xlsx file to Oracle DB (Oracle 11g). I'm using VS .NET 2008 (C#, web).

The file contains around 500 rows.

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Jan 5, 2011

We have the data in excel file and want to upload the same into Oracle table.To achieve this we are using following query
insert into [ODBC:Driver={Microsoft ODBC for oracle};connectionstring].tablename (select * from sheet$ )
This is working fine for less records but when the record count increases following is the error faced. Error : System Resource Exceeded

We tried the following:
1. We tried to remove connection pooling for oracle.
2. We tried to remove connection pooling for excel.
3. We also verified that only one connection for each (oracle and excel) is open.

Our assumptions:
1. Either the server setting is the issue
2. Jet oledb Driver is the issue.

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I am trying to fetching the data from Book1.xlsx file. The program is not working and throws an exception. check the code and tell me where I am doing the mistake?


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As I am working on Employee Management system, I have two table (for example) in database as given below.

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I have a page within our site that allows admin users the ability to upload configuration settings into the system instead of submitting 1 at a time.

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i am able to export in .xls format from any system ie the system having office 2007 or 2003

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Microsoft Office Excel---------------------------The file you are trying to open, 'noup.xlsx', is in a different format than specified by the file extension. Verify that the file is not corrupted and that the file extension matches the file format---------------------------Ok---------------------------

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i my developemnet system it works fine with below code

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