INTEGER,
  XID_GTRID VARCHAR(130),
  XID_BQUAL VARCHAR(130),
  XA_STATE VARCHAR(64),
  SOURCE VARCHAR(64),
  TIMER_START BIGINT unsigned,
  TIMER_END BIGINT unsigned,
  TIMER_WAIT BIGINT unsigned,
  ACCESS_MODE ENUM('READ ONLY', 'READ WRITE'),
  ISOLATION_LEVEL VARCHAR(64),
  AUTOCOMMIT ENUM('YES','NO') not null,
  NUMBER_OF_SAVEPOINTS BIGINT unsigned,
  NUMBER_OF_ROLLBACK_TO_SAVEPOINT BIGINT unsigned,
  NUMBER_OF_RELEASE_SAVEPOINT BIGINT unsigned,
  OBJECT_INSTANCE_BEGIN BIGINT unsigned,
  NESTING_EVENT_ID BIGINT unsigned,
  NESTING_EVENT_TYPE ENUM('TRANSACTION', 'STATEMENT', 'STAGE', 'WAIT'),
  PRIMARY KEY (THREAD_ID, EVENT_ID) USING HASH