How to Typesafely Map a Nested SQL Collection into a Nested Java Map with jOOQ

A really cool, recent question on Stack Overflow was about how to map a nested collection into a Java Map with jOOQ. In the past, I’ve blogged about the powerful MULTISET operator many times, which allows for nesting collections in jOOQ. This time, instead of nesting data into a List<UserType>, why not nest it in … Continue reading How to Typesafely Map a Nested SQL Collection into a Nested Java Map with jOOQ →