The realm of audio is embarking upon a monumental shift. Now obsolete are the days of centralized platforms dictating the flow of music and audio experiences. A new era is arriving, one where power is given back to the creators and users. This decentralized audio revolution offers a future where transparency reigns supreme, and creativity thrives.

PostgreSQL, a database system renowned for its robustness and feature richness, often reveals familiar functionalities. Yet, beneath this facade lie uncharted territories, reserved depths ripe for exploration. This journey leads us on a quest to dissect the mysteries that dwell within PostgreSQL's core. From obscure functions to sophisticated featu