SHOW CREATE TABLE INFORMATION_SCHEMA.INNODB_SYS_FOREIGN;
Table	Create Table
INNODB_SYS_FOREIGN	CREATE TEMPORARY TABLE `INNODB_SYS_FOREIGN` (
  `ID` varchar(193) NOT NULL DEFAULT '',
  `FOR_NAME` varchar(193) NOT NULL DEFAULT '',
  `REF_NAME` varchar(193) NOT NULL DEFAULT '',
  `N_COLS` int(11) unsigned NOT NULL DEFAULT 0,
  `TYPE` int(11) unsigned NOT NULL DEFAULT 0
) ENGINE=MEMORY DEFAULT CHARSET=utf8