@siaw23.bsky.social on Bluesky

JavaScript RequiredThis is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is. Learn more about Bluesky at bsky.social and atproto.com.

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Emmanuel (sub to my Rails YouTube)

siaw23.bsky.social

did:plc:7fdjvpfptgderdhy73uua3s7

Rails allows you to call EXPLAIN on relations like `User.all.explain` but did you know you could also run EXPLAIN on queries returned by `first`, `last`, `pluck` and aggregate functions like `count`, `average`, `maximum`, `minimum` and `sum`? Optimise away!

2024-11-19T19:14:50.086Z