How to add new column in SQL Server using SqlBulkCopy which is not present in Excel using asp.net

When using SQLBulkCopy to SQL Server from Excel, you may add text.

Since the names of the sheets don't change, I found this solution:...A makeshift table with the same design as the final one was made....Data from the first sheet was imported into a temporary table....filled the now-null column with the appropriate value....Until all sheets were imported, do nr 2->3 for the subsequent sheet....checked for mistakes...

Using sqlbulkcopy in C# asp.net to write xml data to a SQL server

Before making a call, you must find a mechanism to enter your XML data into the DataSet. Tables[0]. Utilize the....ReadXml()... data into your dataset using the DataSet class's load() method:...FROM: 12-12-12...DataSet dataSet = new DataSet(); DataTable dataTable = new DataTable("table1"); dataTable.Columns.Add("col1", typeof(string)); dataSet.Tabl...

When using SqlBulkCopy to insert into a sql variant column, how do I specify the column type?

According to the "Remarks" section of the ...SqlBulkCopy... MSDN page:...SqlBulkCopy will fail when bulk loading a DataTable column of type SqlDateTime into a SQL Server column whose type is one of the date/time types added in SQL Server 2008....So, ...SqlBulkCopy... not be capable of handling...DateTime2... values. I would recommend any of the...

ASP.NET: Using blkCopy to upload an excel file and adding a user-defined column

With a DataReader, I'm not sure how you might do this, but a DataAdapter and DataTable may be used. Rather of using a datareader, fill the table, add a column (with a default value), and then give the table to the bulk copy....using (OleDbDataAdapter adapter = new OleDbDataAdapter(tableRows, connStr)) { DataTable table = new DataTable(); ad...

Excel Data to new SQL Server table using C# - new table not being created?

Before entering Excel data into a data table, I believe you should have checked the table name. You may follow the code below....class excelTwosheetsBulk1 { private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType); static void Main(string[] args) { lo...

ASP.NET SqlBulkCopy does not insert all records on server

I had the similar issue and found the solution by include the next in my connection string....IMEX=1...Example:...string ...connectionString... = "Provider=Microsoft.ACE.OLEDB.12.0;" + "Data Source=" + Server.MapPath(rutacom) + ";" + "Extended Properties='Excel 12.0 Xml; HDR=YES; IMEX=1';";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;...On my localhost everythi...

Timeout Expired using SqlBulkCopy when there are 300Million rows in SQL Server Database

Your sqlBulkCopy object has two helpful features that you may use....BulkCopyTimeout: The timeout value, which by default is 30 seconds. To completely turn off the timeout, set this value to 0....BatchSize: To avoid the timeout problem, inserts the entries in batches of maybe 1MM at a time rather than directly adding 300MM into the database (and ea...

Excel to Sql adding certain rows to sql server

The BatchSize attribute of a SqlBulkCopy object. I am in a similar scenario and have put...copy.BatchSize = 1000 ...And I can import a big spreadsheet with my. In order to improve performance, modify this attribute in your environment.

Excel File upload in asp.net using SqlBulkCopy

Welcome to the interesting and enjoyable world of dealing with Excel's peculiarities and the reasons why using an Excel spreadsheet as a data source is not a good idea. Sadly, getting this one to operate properly will need a little more effort on your side....Each row must be examined, and type conversions must be made for each column as necessary....

Can SqlBulkCopy be used with a SQL Server Compact database?

Yes, you may use the SqlCeBulkCopy library/Nuget package I have:...https://github.com/ErikEJ/sqlcebulkcopy...Code example...using ErikEJ.SqlCe; private static void DoBulkCopy(bool keepNulls, IDataReader reader) { SqlCeBulkCopyOptions options = new SqlCeBulkCopyOptions(); if (keepNulls) { options = options |= SqlCeBulkCopyOption...