MySQL Distinct Records With Count

I have a photos table, with two columns in that tab开发者_StackOverflowle named "id" and "user_id". Obviously one user can have many photos. I'd like to run a query that can give me the photo count for each user.

Any help is appreciated.

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select user_id, count(*) as photo_count from photos group by user_id

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Use:

SELECT t.user_id,
       COUNT(*) AS photo_count
  FROM PHOTOS
GROUP BY t.user_id

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use count as your aggregate function and groupby clause to give the count of specific attribute,

here is the sample:

SELECT user_id, count(*) 'Photos Count'
from photos
group by user_id