Someone complained about symfony padding 0's after floats http://stackoverflow.com/questions/6650786/remove-extra-decimal-place-in-float-datatype-on-symfony/6663829 , I think it's a doctrine problem, since the doctrine:dql task seems to have the same problem:

>> doctrine executing dql query
DQL: FROM UcVideoAspect
found 1 results
-
id: '1'
video_id: null
pixel_ratio: '12.50'
width: null
height: null

Here, pixel ratio is defined as a float in the schema.yml file
Getting the property from a transient object returns a float, while getting it from the db returns a string.