Exact point at which I drop out of SQL: https://pgexercises.com/questions/joins/threejoin2.html … "I mean I could do it with subqueries." "Don't use subqueries." "Ruby it is"
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subqueries are so good, the query planner can do so many clever things with them
No but see joins are better because you don't have to know that the query builder is good at optimizing.
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I never wanted to get performance from my database anyway.
Thanks. Twitter will use this to make your timeline better. UndoUndo
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