WebWhat I've done before is perform a bulk insert from the data into a temp table, and then use a command or stored procedure to update the data relating the temp table with the destination table.The temp table is an extra step, but you can have a performance gain with the bulk insert and massive update if the amount of rows is big, compared to updating … WebThe SqlBulkCopy class lets you write managed code solutions that provide similar functionality. There are other ways to load data into a SQL Server table (INSERT statements, for example), but SqlBulkCopy offers a significant performance advantage over them. The SqlBulkCopy class can be used to write data only to SQL Server tables.
Bulk Insert In SQL Server From C# - c-sharpcorner.com
WebSep 15, 2024 · In this article. You can perform multiple bulk copy operations using a single instance of a SqlBulkCopy class. If the operation parameters change between copies (for example, the name of the destination table), you must update them prior to any subsequent calls to any of the WriteToServer methods, as demonstrated in the following example. Webbulk insert dbo.BlobTable from 'C:\importBlob.csv' with (DATAFILETYPE = 'char', fieldterminator=',', codepage='1251') It works nice for the csv file with windows-1251 encoding: 1,424C4F4220434F4E54454E54,english text 2,424C4F4220434F4E54454E54,русский текст Here the value … rawhide shambling man
.net - Sql Bulk Copy/Insert in C# - Stack Overflow
WebMar 2, 2024 · However, BULK INSERT seems to be a special creature, as it does not seem to produce a SHOWPLAN. ... I wouldn't be concerned about the read count that you observed with your insert. SQL Server will report reads any time you insert data. ... If you're calling "INSERT BULK" from C# via Entity Framework Extensions, then make sure you … WebSep 16, 2013 · Yes, you can - BulkCopy works just as an insert command in a way that it appends data. Also, consider using an intermediate table in case there's high probability … rawhide season 8 episode 5 cast