require 'trino-client' # create a client object: client = Trino::Client.new( server: "localhost:8880", # required option ssl: {verify: false}, catalog: "native", schema: "default", user: "frsyuki", password: "********", time_zone: "US/Pacific", language: "English", properties: { "hive.force_local_scheduling": true, "raptor.reader_stream_buffer_size": "32MB" }, http_proxy: "proxy.example.com:8080",