I have a table that looks smth. like this:
id product price store
--------------------------
1 p1 100 s1
2 p1 120 s2
3 p1 100 s3
4 p2 120 s1
5 p2 95 s2
6 p2 300 s3
7 p3 100 s1
8 p3 120 s2
9 p3 125 s3
10 p3 130 s1
CREATE TABLE `products` (
`id` tinyint(3) unsigned NOT NULL auto_increment,
`product` varchar(4) NOT NULL default '0',
`price` smallint(3) unsigned NOT NULL default '0',
`store` varchar(4) NOT NULL default '0',
PRIMARY KEY (`id`)
) TYPE=MyISAM;
#
# Dumping data for table 'products'
#
INSERT INTO products VALUES("1","p1","100","s1");
INSERT INTO products VALUES("2","p1","120","s2");
INSERT INTO products VALUES("3","p1","110","s3");
INSERT INTO products VALUES("4","p2","120","s1");
INSERT INTO products VALUES("5","p2","95","s2");
INSERT INTO products VALUES("6","p2","300","s3");
INSERT INTO products VALUES("7","p3","100","s1");
INSERT INTO products VALUES("8","p3","120","s2");
INSERT INTO products VALUES("9","p3","125","s3");
INSERT INTO products VALUES("10","p3","130","s1");
I want to build a query to find out where I can find the least expensive
product.
I know how to solve the problem using a script language (PHP) but I'd like
to do it SQL-style :). I guess it can be done using some sort of JOIN.
--
Ciprian
> Always smile. It makes people wonder what you're up to.
---------------------------------------------------------------------
Before posting, please check:
http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
To request this thread, e-mail <[EMAIL PROTECTED]>
To unsubscribe, e-mail <[EMAIL PROTECTED]>
Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
