Every story and comment from the Hacker News API, in a layout borrowed from 2001.
A comment on SQL or Death? Seminar Series – Spring 2025 – Carnegie Mellon Database Group. Parent comment
Row_number() over (partition by x order by) as rank
Then: where rank = 1.
Grouping is unordered, which is a clean definition.
There are no comments on this comment yet.
Row_number() over (partition by x order by) as rank
Then: where rank = 1.
Grouping is unordered, which is a clean definition.