Booknotes: A bag of tuples

Booknotes 2. I’m writing a guide to building your own database server . Here’s what I’ve been doing: Progress This week I’ve been working on two chapters, the first is about implementing filtering, sorting and limiting data (with WHERE , ORDER BY and LIMIT ) and the second is about joining data. Researching A question I’ve tried to answer this week is why the syntax for CAST is CAST(value AS type)…