ll,"
  "MAX_TIMER_WAIT BIGINT unsigned not null,"
  "COUNT_READ_WRITE BIGINT unsigned not null,"
  "SUM_TIMER_READ_WRITE BIGINT unsigned not null,"
  "MIN_TIMER_READ_WRITE BIGINT unsigned not null,"
  "AVG_TIMER_READ_WRITE BIGINT unsigned not null,"
  "MAX_TIMER_READ_WRITE BIGINT unsigned not null,"
  "COUNT_READ_ONLY BIGINT unsigned not null,"
  "SUM_TIMER_READ_ONLY BIGINT unsigned not null,"
  "MIN_TIMER_READ_ONLY BIGINT unsigned not null,"
  "AVG_TIMER_READ_ONLY BIGINT unsigned not null,"
  "MAX_TIMER_READ_ONLY BIGINT unsigned not null"
  ")ENGINE=PERFORMANCE_SCHEMA;";