mysql help please

[loneranger]

hi i need some help using a mysql select statement what i have is a table similar to below
userid || username || imagename

now each time a user uploads an image there is a new row created what i want to be able to do is get the amount of images uploaded by each user. i thought maybe using count(*) but i could get this to work how i wanted do any1 have any ideas please???

[Marco van Herwaarden]

SELECT COUNT(*) from TABLENAME WHERE userid = <userid>

[loneranger]

yes that will tell me how many images that user has but what about all users is there an easy way with out doing 100's of queries

[Marco van Herwaarden]

select username, count(*) from user group by username