text: CREATE TABLE IF NOT EXISTS region (
    id INTEGER PRIMARY KEY,
    name VARCHAR
  );
  
  CREATE TABLE IF NOT EXISTS city (
    id SERIAL PRIMARY KEY,
    region_id INTEGER,
    name VARCHAR
  );
  
  CREATE TABLE IF NOT EXISTS person(
    id SERIAL PRIMARY KEY,
    name VARCHAR,
    middle_name VARCHAR,
    surname VARCHAR,
    city_id INTEGER,
    birth_date DATE,
    education JSONB,
    full_data TSVECTOR
  );