text: DROP TABLE IF EXISTS test_sessions;
  CREATE TABLE test_sessions (
      id SERIAL,
      session_id VARCHAR(255) NOT NULL,
      version VARCHAR(255) NOT NULL,
      started_at TIMESTAMP NOT NULL,
      ended_at TIMESTAMP NULL,
      duration INT NULL,
      os_name VARCHAR(255) NOT NULL,
      browser_name VARCHAR(255) NOT NULL,
      test_name VARCHAR(255) NULL,
      build_number VARCHAR(255) NULL,
      modified_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
      created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
      PRIMARY KEY (id)
  );