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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
hi there.
as i'm quite new to the sql kata's and just did the select challanges until now, i'm wondering how these update challenges work.
i'm thinking, that these would be an
UPDATE attempts SET name = ??where did i get the values from?
i'm really lost on that one :/ and would really appreciate some hints