"Should I use a CTE or a subquery?" I asked this question every day when I started writing SQL. Here's the framework I use now. Use a CTE when: → Your logic has multiple steps (staging → filtering → ...

Lemieux's family is donating his brain to the Boston University CTE Center for research into the effects of repetitive brain injuries. CTE is a degenerative brain disease found in people with a ...

CTEs allow one to make temporary "result sets" which can be viewed like a table. Once you have that data, you can JOIN it to other tables just like any other table. A one-to-one join is the easiest ...