MySQL | Easy Solution
Pls Upvote if you like the solution!\n```\nSELECT sell_date,\n\t\tCOUNT(DISTINCT(product)) AS num_sold, \n\t\tGROUP_CONCAT(DISTINCT product ORDER BY product ASC
**Pls Upvote if you like the solution!**\n```\nSELECT sell_date,\n\t\tCOUNT(DISTINCT(product)) AS num_sold, \n\t\tGROUP_CONCAT(DISTINCT product ORDER BY product ASC SEPARATOR \',\') AS products\nFROM Activities\nGROUP BY sell_date\nORDER BY sell_date ASC
['MySQL']