[techdragon]

They publish a list of available extensions here https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/CHAP_...

But compared to the wide and wonderful world of available options, this list is extremely short, and missing basically all of the Foreign Data Wrappers.

[trollied]

For security reasons, I guess.

You can't really just let people load any old .so that could happily fopen() anything it wants on the host etc. They need to vet them.