CREATE TABLE IF NOT EXISTS users(
    mx_id VARCHAR(64),
    room_id VARCHAR(64) UNIQUE,
    pictures_urls TEXT[] DEFAULT NULL,
    name VARCHAR(32) DEFAULT NULL,
    age SMALLINT DEFAULT NULL,
    sex CHAR, -- 'm' of 'f'
    interest CHAR, -- male, female or both ('m', 'f' and 'b')
    description VARCHAR(512) DEFAULT NULL,
    country VARCHAR(64) DEFAULT NULL,
    city VARCHAR(64) DEFAULT NULL,
    current_action VARCHAR(16) DEFAULT NULL,
    currently_viewing VARCHAR(64), --link to "room_id"
    liked_profiles TEXT[], -- link to "room_id"
    likes_from TEXT[] -- link to room_id
);