I’ve modified my CSV to SQL conversion tool (csv2sql.com) so that it now can produce both INSERT and UPDATE SQL statements from your CSV file.  Previously the tool only created INSERT statements, so you could easily insert all your CSV data into your database table.  

However this is rather limited – what if you want to later update this data from the same source you originally received it from?  So now, simply enter the Primary Key of your database table and select the “Update Statements” mode and the tool creates update statements in a single click! 

Head over to csv2sql.com and enjoy.