SQL has dominated data querying for decades. Newer query languages offer more elegance, simplicity, and flexibility for modern use cases.

Nested data structures are a boon to modeling, storage, and query performance, but pose challenges to traditional BI tools. Here’s how to overcome them ...

These so-called 'nested designs' yield data that cannot be considered to be independent, and so violate the independency assumption of conventional statistical methods such as the t test.

Hello all!So I'm work on learning O-R sql, and I'm having trouble with creating a table that has more than one nested table. My code and errors are as follows: create or replace type METHOD as ...