As with any new release of DB2 for z/OS there comes a host of SQL performance improvements. In this article, Dan Luksetich outlines a few interesting SQL enhancements coming our way in DB2 11 for z/OS.
SQL is much more than a data access language. It is a full-fledged programming language. This means that any business or scientific question can be answered using SQL. There are no longer limits to the capabilities of the SQL language.