38.8. Procedural Language Functions
Prev | Up | Chapter 38. Extending SQL | Home | Next

## 38.8. Procedural Language Functions

PostgreSQL allows user-defined functions to be written in other languages besides SQL and C. These other languages are generically called procedural languages (PLs). Procedural languages aren't built into the PostgreSQL server; they are offered by loadable modules. See Chapter 42 and following chapters for more information.

Prev | Up | Next
38.7. Function Volatility Categories | Home | 38.9. Internal Functions