I m using SQuirreL SQL and I want to import a .csv file into MySQL. Please tell how to do that.
According importing-data-from-a-file-like-csv you should right-click on the table, where you want to import into, and in the context menu you should see a menu-item called "Import file", where you choose your csv-file.
With F1 -> Help -> Data Import Plugin you should get some help about that.