Description: SQL has evolved. Beyond the relational model. Discover it now.
Example domain paragraphs
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 .
Links to modern-sql.com (23)
use-the-index-luke.comSQL Indexing and Tuning e-Book for developers: Use The Index, Luke covers Oracle, MySQL, PostgreSQL, SQL Server, ...