Postgresql – create new record in db with sql
I have a bunch of device_id (roughly 300million), I want to create a full video resolution list ['360p', '480p', '540p', '720p', '1080p']for each device_id like device_id 1 2 device_id video_resolution 1 360p 1 480p 1 540p 1 720p 1 1080p…