text: ALTER TABLE p_report ADD project TEXT;
  
  CREATE TABLE
  IF NOT EXISTS p_user_favourite (
      user_id INTEGER NOT NULL,
      report_id INTEGER NOT NULL,
      PRIMARY KEY (user_id, report_id),
      FOREIGN KEY (user_id) REFERENCES p_user(id),
      FOREIGN KEY (report_id) REFERENCES p_report(id)
  );
  
  CREATE TABLE
  IF NOT EXISTS p_shared_report (
      id INTEGER NOT NULL PRIMARY KEY,
      share_key VARCHAR NOT NULL,
      report_id INTEGER NOT NULL,
      report_type VARCHAR NOT NULL,
      user_id INTEGER NOT NULL,
      created_at INTEGER NOT NULL,
      expired_by INTEGER NOT NULL,
      FOREIGN KEY (report_id) REFERENCES p_report(id),
      FOREIGN KEY (user_id) REFERENCES p_user(id)
  );