You may have noticed that some of the PLs in PostgreSQL can be declared as untrusted. They all end in letter
u to remind you that they are untrusted each time you use them to create a function.
This untrustedness brings up many questions:
The answers are no, yes, and maybe respectively. Let's discuss these questions in order.
No, on the contrary, these languages are untrusted in the same way that a sharp knife is untrusted and should not be trusted to very small ...