OBJECT_TYPE VARCHAR(64),"
  "OBJECT_INSTANCE_BEGIN BIGINT unsigned not null,"
  "NESTING_EVENT_ID BIGINT unsigned,"
  "NESTING_EVENT_TYPE ENUM('TRANSACTION', 'STATEMENT', 'STAGE', 'WAIT'),"
  "OPERATION VARCHAR(32) not null,"
  "NUMBER_OF_BYTES BIGINT,"
  "FLAGS INTEGER unsigned"
  ")ENGINE=PERFORMANCE_SCHEMA;";