Multiple Errors in Uploading Database Columns MySQL - mysql

Question

I am new to MySQL and am uploading a database for the first time. I am not uploading the data, just the columns for now. The issue is that I get an error for every line of code provided:
#1064 - You have an error in your SQL syntax;
I can understand if I was getting the message for just one or two lines of the code, but I am beginning to think I misformatted all the database file since I'm getting that error message for every line.
I previously changed the primary/foreign keys
CONSTRAINT `PurchasePK` PRIMARY KEY (`P_ORDERNO`)
CONSTRAINT `PurchaseFK` FOREIGN KEY (`SUPPLY_CODE`)
to: P_ORDERNO int(5) NOT NULL auto_increment PRIMARY KEY,
And still get errors.
I would appreciate if someone took a look at the contents of the .sql file below and let me know if there is something I am missing that is giving me consistent errors.
-- Table structure for table `Purchase`
CREATE TABLE IF NOT EXISTS `Purchase` (
`P_ORDERNO` int(5) NOT NULL auto_increment PRIMARY KEY,
`SUPPLY_CODE` int(5) NOT NULL auto_increment FOREIGN KEY,
`P_ORDER_DATE` timestamp NOT NULL,
`P_ORDER_AMT` int(5) NOT NULL,
`SUPPLY_DESC` varchar(50) NULL,
`SUPPLY QTY` int(5) NOT NULL,
);
ENGINE = InnoDB;
-- Table structure for table `Vendor`
CREATE TABLE IF NOT EXISTS `Vendor` (
`VENDORNO` int(5) NOT NULL auto_increment PRIMARY KEY,
`VENDOR_NAME` varchar(50) NULL,
`VENDOR_STREET` varchar(50) NULL,
`VENDOR_CITY` varchar(50) NULL,
`VENDOR_STATE` varchar(2) NULL,
`VENDOR_ZIP` varchar(3) NULL,
`VENDOR_AREA_CODE` varchar(5) NULL,
`VENDOR_PHONE` varchar(10) NULL,
);
ENGINE = InnoDB;
-- Table structure for table `Supply`
CREATE TABLE IF NOT EXISTS `Supply` (
`SUPPLY_CODE` int(5) NOT NULL auto_increment PRIMARY KEY,
`SUPPLY_DESC` varchar(50) NULL,
`SUPPLY QTY` int(5) NOT NULL,
);
ENGINE = InnoDB;

Answer 1

You have trailing commas
`SUPPLY QTY` int(5) NOT NULL,
^---here
);
in each of the table definitions. That makes the DB server expect another field definition, but instead it runs into );