UPDATE with random number between range 1-n [MYSQL UPDATE RAND]

Sometimes you need to update your latest added field in DB table by random numbers.
For that reason you can use this simple SQL command:
[1 – min, 100-max]

UPDATE `...` 
SET `columnName` = FLOOR( 1 + RAND( ) *100 );

In this way you can easy update `columnName` by random value in defined range.
Happy SQLing…