+------------+----------+----------------------------------------------------------------+
| Engine     | Support  | Comment                                                        |
+------------+----------+----------------------------------------------------------------+
| MyISAM       | DEFAULT  | Default engine as of MySQL 3.23 with great performance         |
| MEMORY      | YES      | Hash based, stored in memory, useful for temporary tables      |
| InnoDB        | YES      | Supports transactions, row-level locking, and foreign keys     |
| BerkeleyDB  | NO       | Supports transactions and page-level locking                   |
| BLACKHOLE | YES      | /dev/null storage engine (anything you write to it disappears) |
| EXAMPLE     | YES      | Example storage engine                                         |
| ARCHIVE      | YES      | Archive storage engine                                         |
| CSV             | YES      | CSV storage engine                                             |
| ndbcluster   | DISABLED | Clustered, fault-tolerant, memory-based tables                 |
| FEDERATED  | YES      | Federated MySQL storage engine                                 |
| MRG_MYISAM | YES      | Collection of identical MyISAM tables                          |
| ISAM       | NO       | Obsolete storage engine                                        |
+------------+----------+----------------------------------------------------------------+

          CREATE TABLE `TB_B` (
          `id` int(11) NOT NULL AUTO_INCREMENT,
          `name` varchar(20) DEFAULT NULL,
          `sex` varchar(4) DEFAULT NULL,
          PRIMARY KEY (`id`)
          ) ENGINE=federated connection ='mysql://root:123456@192.168.0.10:3306/DB_A/TB_A'
          DEFAULT CHARSET=utf8;