Kata

There is an events table used to track different key activities taken on a website. For this task you need to:

• find the entries whose name equals "trained"
• group them by the day the activity happened (the date part of the created_at timestamp) and their description's
• the 2 aforementioned fields should be returned together with the number of grouped entries in a column called count
• the result should also be sorted by day

"events" table schema

• id (bigint)
• name (text)
• created_at (timestamp)
• description (text)

expected result schema

• day (date)
• description (text)
• count (numeric)