extract customers with same hobbies with mysql query - 


  customer IDs | Hobbies   
 I would like to use mysql query to remove those who have the same hobby. 
 If anyone has more hobbies then we have a line for every hobby. > It is easy to use  
  Select customers from customer where hobby = 'football'   
 My problem is that I Want to find hobby.  
 For example ' football ' and ' swimming ' and the query should contain only customers who have both.  
 Is it possible to do this with query or should I use the stored procedure and how? Select the customer from the customer, where the number of 'amateur' ('swimming', 'football') is in the customer's name.

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