Actually save things! Yay!

migrations/20230319163531_timestamp_function.up.sql

@@ -0,0 +1,7 @@
+CREATE OR REPLACE FUNCTION set_updated_timestamp()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.updated_at = now(); 
+    RETURN NEW;
+END;
+$$ language 'plpgsql';