Import Excel Data into MySQL in 5 Easy Steps

To import data from Excel (or any other program that can produce a text file) is very simple using the LOAD DATA command from the MySQL Command prompt.
Save your Excel data as a csv file (In Excel 2007 using Save As)
Check the saved file using a text editor such as Notepad to see what it actually looks like, i.e. what delimiter was used etc.
Start the MySQL Command Prompt (I’m lazy so I usually do this from the MySQL Query Browser – Tools – MySQL Command Line Client to avoid having to enter username and password etc.)

Enter this command:

LOAD DATA LOCAL INFILE ‘C:\\temp\\yourfile.csv’ INTO TABLE database.table FIELDS TERMINATED BY ‘;’ ENCLOSED BY ‘”‘ LINES TERMINATED BY ‘\r\n’ (field1, field2);
[Edit: Make sure to check your single quotes (') and double quotes (") if you copy and paste this code - it seems WordPress is changing them into some similar but different characters]
Done!

Very quick and simple once you know it
Some notes from my own import – may not apply to you if you run a different language version, MySQL version, Excel version etc…

TERMINATED BY – this is why I included step 2. I thought a csv would default to comma separated but at least in my case semicolon was the deafult
ENCLOSED BY – my data was not enclosed by anything so I left this as empty string ”
LINES TERMINATED BY – at first I tried with only ‘\n’ but had to add the ‘\r’ to get rid of a carriage return character being imported into the database

Also make sure that if you do not import into the primary key field/column that it has auto increment on, otherwhise only the first row will be imported