MySQL "LOAD LOCAL DATA INFILE" - php

Question

I have hit a problem and i cant seem to get over it. I am taking information from a text file(two columns 29.12 23.42 for example separated by a space), using LOAD LOCAL DATA INFILE. Initially this was working with only one column in MySQL, however i have had to add an ID AUTO INCREMENT so i can use the most recent entry, in addition i want to now store the other column in my Database. Here is my code, its probably pretty obvious but I can't seem to find it:
<?PHP
$username = "root";
$password = "";
$hostname = "localhost";
$table = "Received_Data";
// Connect to Database and Table
$dbhandle = mysql_connect($hostname, $username, $password)
or die("Unable to connect to MySQL");
echo "Connected to MySQL<br>";
$selectdatabase = mysql_select_db("IWEMSData",$dbhandle)
or die("Could not select IWEMSData");
echo "Connected to IWEMSData<br>";
// Clear Current Table and ReCreate
$dt = /*"UPDATE Received_Data SET PotVal = ''";*/ "DROP TABLE Received_Data";
mysql_query($dt);
$ctb = "CREATE TABLE Received_Data
(
Current DECIMAL(30,2) NOT NULL,
PotVal DECIMAL(30,2) NOT NULL,
ID BIGINT NOT NULL AUTO_INCREMENT,
PRIMARY KEY(ID,PotVal,Current)
)";
mysql_query($ctb, $dbhandle);
echo "Received_Data Table has been created";
// Text File to read in
$Textfile = 'IWEMSData.txt';
mysql_query('
LOAD DATA LOCAL INFILE "IWEMSData.txt"
REPLACE INTO TABLE Received_Data
FIELDS TERMINATED BY ""
LINES TERMINATED BY "\\r\\n
(PotVal, Current)
";')
or die('Error Loading Data File.<br>' . mysql_error());
// Close Database connection when complete
mysql_close($dbhandle);
?>
So what i want is Column 1 is ID which will AUTO INCREMENT upon each entry. The second row is PotVal and the third row is Current. Then i want to only store in the second and third column.
The problem i am getting is that ID and Current are displaying the incorrect values and i can only seem to get one row.
Thanks in advance!

Answer 1

mysql_query('
LOAD DATA LOCAL INFILE "IWEMSData.txt"
REPLACE INTO TABLE Received_Data
FIELDS TERMINATED BY "" /*<- terminated by nothing? Shouldn't there be a space in it?*/
LINES TERMINATED BY "\\r\\n /*<- the closing " is missing*/
(PotVal, Current)
";') /*<- ah, here's the missing " What does it do here?*/
Write it like this:
mysql_query('
LOAD DATA LOCAL INFILE "IWEMSData.txt"
REPLACE INTO TABLE Received_Data
FIELDS TERMINATED BY " "
LINES TERMINATED BY "\\r\\n"
(PotVal, Current)
;')