1. Using the LOAD DATA INFILE SQL statement
For security reasons, no one has the mysql FILE priv, which means you cannot "LOAD DATA INFILE". You can, however, use a "LOAD DATA LOCAL INFILE" statement as long as you have a mysql prompt on our system and have uploaded the data file to your account here first.
The "LOAD DATA LOCAL INFILE" statement will only work from a MySQL prompt on our local system. It will not work from any web-based tool such as phpMyAdmin, and will never pull a file in directly off your own computer.
To import a file this way, first upload your data file to your home directory on our system with FTP or SCP. Then get a shell prompt on our system, and then a MySQL Monitor prompt so that you can issue the SQL that will import your file.
For example, suppose you have a data file named importfile.csv that contains 3 comma separated columns of data on each line. You want to import this textfile into your MySQL table named test_table, which has 3 columns that are named field1, field2 and field3.
To import the datafile, first upload it to your home directory, so that the file is now located at /importfile.csv on our local system. Then you type the following SQL at the mysql prompt:
LOAD DATA LOCAL INFILE '/importfile.csv'
INTO TABLE test_table
FIELDS TERMINATED BY ','
LINES TERMINATED BY '\n'
(field1, filed2, field3);
The above SQL statement tells the MySQL server to find your INFILE on the LOCAL filesystem, to read each line of the file as a separate row, to treat any comma character as a column delimiter, and to put it into your MySQL test_table as columns field1, field2, and field3 respectively. Many of the above SQL clauses are optional and you should read the MySQL documentation on the proper use of this statement.
2. Using a script to parse and import the file
You can also write a script in any programming language that can connect to MySQL (such as PHP) to open your data file, break it up into an array of lines that each represent a row of data, split each line up by the delimiter character (such as a comma ',', tab '\t', semicolon ';', space ' ', etc.), and then perform invididual MySQL INSERT queries (one INSERT for each line) to insert all your data from the file into the appropriate table fields.
Such scripts are not difficult to write in less than 15 lines and can import data from text files just as effectively as a LOAD DATA LOCAL INFILE command. A working example script written in PHP appears below in the Annotations.
3. Importing a mysqldump
If your data file actually comes from another MySQL database, and not from Excel or any other source, then the most direct way to export and import your data would be to dump out your table or entire MySQL database on the original database server using the mysqldump command, FTP the resulting dump file to your account here, and then import the dump file at a shell
# first get a mysql connection as per the FAQ
$fcontents = file ('./spreadsheet.xls');
# expects the csv file to be in the same dir as this script
$arr = explode("\t", $line);
#if your data is comma separated
# instead of tab separated,
# change the '\t' above to ','
$sql = "insert into TABLENAME values ('".
implode("','", $arr) ."')";
echo $sql ."
echo mysql_error() ."
Upload a spreadsheet file into the same directory as this script. Then
you edit this script to put in the correct table name instead of
So long as your xls file is tab delimited and has 1 row per line with
all columns in the same order that your mysql database columns are, then
this script will pull all the data out of your XLS file and insert it
all into mysql. Don't forget to connect to mysql in the script before
anything else with a mysql_connect() and mysql_select_db() as shown here