We continue this series of blogs on New Features for Developers with some updated conditional compilation features. Oracle10 introduced conditional compilation, or the ability to compile PL/SQL lines...
Sometimes, the default value of a Db2 ZPARM parameter is changed to reflect new realities of Db2 workloads and of systems on which Db2 for z/OS runs. When that happens, a Db2-using organization may st...
Most people know that Postgres allows the creation of indexes on expressions. This is helpful if you need index lookups of expressions used in where clauses. However, there is another benefit to exp...
