I dunno about other hosted Postgres providers, but not on AWS RDS no, as the Python extension is untrusted. Looks like you can use plv8 via pg_tle (Trusted Lang

I dunno about other hosted Postgres providers, but not on AWS RDS no, as the Python extension is untrusted. Looks like you can use plv8 via pg_tle (Trusted Language Extensions) [1] though. [1] https://github.com/aws/pg_tle https://github.com/aws/pg_tle