The role of the DBA is complex, requiring expertise in designing, implementing, managing, and tuning database systems. DBAs are also tasked with supporting developers, so they need to understand how ...

but it cannot work, so how to query items with all theire children? untill the leaf node?

In the film Ex Machina, a humanoid AI named Ava manipulates her human evaluator to escape confinement—not through brute force, but by exploiting psychology, emotion, and trust. It’s a chilling ...

Abstract: SQL:1999 recursive queries are almost a quarter century old. In this standard the recursive queries have the form of recursive common table expressions. In recent years vendors of almost all ...

Is your feature request related to a problem? Please describe. There are many use cases in which tables are self referential and the only way to evaluate the contents of the table is to iteratively ...

A previously undocumented cyber threat dubbed Muddling Meerkat has been observed undertaking sophisticated domain name system (DNS) activities in a likely effort to evade security measures and conduct ...