CREATE DATABASE metricity; \c metricity; CREATE TABLE users ( id varchar, verified_at timestamp, primary key(id) ); INSERT INTO users VALUES ( 0, current_timestamp ); CREATE TABLE messages ( id varchar, author_id varchar references users(id), is_deleted boolean, created_at timestamp, channel_id varchar, primary key(id) ); INSERT INTO messages VALUES( 0, 0, false, now(), '267659945086812160' ); INSERT INTO messages VALUES( 1, 0, false, now() + INTERVAL '10 minutes,', '1234' );