CREATE TABLE example ( uuid uuid PRIMARY KEY GENERATED BY DEFAULT AS IDENTITY uuid_generate_v1mc(), col1 text NOT NULL, col2 integer NOT NULL, created_at timestamptz NOT NULL DEFAULT NOW() );
Postgres has built-in support for UUIDv1, UUIDv4, and somet other versions, but it turns out there’s a raft of new UUID types out there. These formats are easy to get to from code, but not so much from inside your Postgres database… So I wrote something to do that.
I won’t go into all the different kinds of UUID types so much (for that, read the Supabase post!), but I do want to touch on what made it possible:
pgx, it’s easy to write Postgres extensions almost effortlessly in Rust, which means it’s easy to have a fast, performant, and safe codebase.
It’s hard to understate how transformative I think
pgx will be for the Postgres ecosystem. The developer experience that has been carefully built in to
pgx, along with the solidness of the solution is astounding. I was up and running in almost no time, and finally Postgres’s ability to sustain innovation via it’s extension ecosystem is going to thrive even more.