SQL Query: order by length of characters?
Is it possible to order sql data rows by the total number of characters?
e.g. SELECT * FROM database ORDER BY data.length()
Solution 1:
I think you want to use this: http://dev.mysql.com/doc/refman/5.0/en/string-functions.html#function_char-length
SELECT * FROM table ORDER BY CHAR_LENGTH(field)
You can use just simply LENGTH(), but beware, because it counts the byte number (which won't give you the expected result with multibyte strings).
Solution 2:
SELECT * FROM database ORDER BY Len(data)
Solution 3:
SELECT * FROM table ORDER BY length(data) desc
Where data is varchar field