Finishing and posting this got lost in a task manager reorganisation, it was due in June-July.
The last of 2020.
My reading list is at less than 10 items, so now my readings posts will hopefully look closer to watchings. My watch-later list is at more than 90.
I have been on holidays this week, playing VR and preparing videos for an online Python event I co-organise.
This looks like a less hard technical edition than usual.
A relatively common type of query for time-based SQL tables is a find the gap query. How can you do this in AWS Redshift, which does not have the SQL function generate_series?