[Req] Generate UUID V4

[Admin]

@joker @Monotone94

If you need to pseudonymize data, then please see:

Pseudonymizing data

Currently, you can use the Hash function to pseudonymize data (replace values with a pseudonym). But: Hashes are long. There is a (very small) chance of a hash collision (where 2 different values have the same hash). It is possible to reverse the hash with a lookup table (only practical if the value hash is short). You can also use Row Num or UUID transforms. But these have their own issues. So we are working on a new Pseudonymize transform: [image] This allows you to create a lookup tabl…