Since 1999, SQL is not limited to the relational model anymore. Back then ISO/IEC 9075 (the “SQL standard”) added arrays, objects and recursive queries. In the meanwhile the SQL standard has grown five times bigger than SQL-92. In other words: relational SQL is only about 20% of modern SQL.0 If you can spare 15 minutes I’d like to tell you this story in this video. Alternatively on YouTube. Record