News for hackers. Stuff that matters.

A comment on Speeding up SQL queries by orders of magnitude using UNION. Parent comment

Re:Speeding up SQL queries by orders of magnitude using UNION by fifilura on Saturday March 20, 2021 @05:21PM (#26526146)
Yes I'd say that I would intuitively do that only if the tables were both sufficiently large.

I assume somewhere there is a similar assumption in TFA.

[ Parent | on HN ]

There are no comments on this comment yet.