存储引擎就是指表的类型,数据库存储引擎决定了表在计算机的存储方式。
MySQL 中查询存储引擎的类型命令:SHOW ENGINES;
mysql> SHOW ENGINES;
+--------------------+---------+------------------------------------------------
----------------+--------------+------+------------+
| Transactions | XA | Savepoints |
+--------------------+---------+------------------------------------------------
----------------+--------------+------+------------+
| FEDERATED
| MRG_MYISAM
| MyISAM
| Federated MySQL storage engine
| NULL | NULL
| Collection of identical MyISAM tables
| NO | NO
| MyISAM storage engine
| NO | NO
| /dev/null storage engine (anything you write to
| NO | NO
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