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I had to use this a team project and I looked awesome thanks to your helpful video.
![#spark functions [flatten] work with nested #array](http://i.ytimg.com/vi/5MORCqBbKSk/mqdefault.jpg)
![#spark functions [flatten] work with nested #array](/img/tr.png)
![#spark functions [from_json and schema_from_json] work with ##spark](http://i.ytimg.com/vi/D4qX5b_M1_A/mqdefault.jpg)
I had to use this a team project and I looked awesome thanks to your helpful video.