Is it possible开发者_StackOverflow to order sql data rows by the total number of characters?
e.g. SELECT * FROM database ORDER BY data.length()
I think you want to use this: http://dev.mysql.com/doc/refman/5.0/en/string-functions.html#function_char-length
(MySQL/MariaDB specific)
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).
SELECT * FROM table ORDER BY Len(data)
SELECT * FROM table ORDER BY length(data) desc
Where data is varchar field
For anyone doing with Sqlite
SELECT * FROM table ORDER BY LENGTH(field) DESC
SELECT * FROM YourTable ORDER BY LENGTH(Column_Name) DESC
e.g;
SELECT * FROM Customer ORDER BY LENGTH(CustomerName) DESC
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