Hi,
Here are 2 query strings:
$q2="SELECT *, DATE_FORMAT(users.dob, ‘%X’) as age FROM users LEFT JOIN userinfo ON users.ID=userinfo.userID
WHERE age < ‘$max’ AND age > ‘$min’ ";
$q="SELECT DATE_FORMAT(users.dob, ‘%X’) as age FROM users
WHERE age < ‘$max’ AND age > ‘$min’ ";
dob is date of birth. which is stored in this format: 2006-12-31
DATE_FORMAT(users.dob, ‘%X’) gives me 2006
I want to SELECT all the profiles who were born between 1950 and 2000 for example…
Originally i wanted to use $q2, but i got this error:
Unknown column ‘age’ in ‘where clause’
I thought that the JOIN might have been the problem, so i simplified it.
At this point, it looks like I cant format a column and the use is to filter my SELECT with WHERE.
can someone help me?
I’ve been doing some research on the problem but i can’t find anything
