mysql怎么查看表的储存引擎
1、查看MySQL提供的引擎。
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MariaDB [(none)]> show engines; +--------------------+---------+----------------------------------------------------------------------------+--------------+------+------------+ | Engine | Support | Comment | Transactions | XA | Savepoints | +--------------------+---------+----------------------------------------------------------------------------+--------------+------+------------+ | CSV | YES | CSV storage engine | NO | NO | NO | | MRG_MYISAM | YES | Collection of identical MyISAM tables | NO | NO | NO | | MEMORY | YES | Hash based, stored in memory, useful for temporary tables | NO | NO | NO | | BLACKHOLE | YES | /dev/null storage engine (anything you write to it disappears) | NO | NO | NO | | MyISAM | YES | MyISAM storage engine | NO | NO | NO | | InnoDB | DEFAULT | Percona-XtraDB, Supports transactions, row-level locking, and foreign keys | YES | YES | YES | | ARCHIVE | YES | Archive storage engine | NO | NO | NO | | FEDERATED | YES | FederatedX pluggable storage engine | YES | NO | YES | | PERFORMANCE_SCHEMA | YES | Performance Schema | NO | NO | NO | | Aria | YES | Crash-safe tables with MyISAM heritage | NO | NO | NO | +--------------------+---------+----------------------------------------------------------------------------+--------------+------+------------+ 10 rows in set (0.00 sec)
2、查看mysql默认的引擎。
MariaDB [(none)]> show variables like '%storage_engine%'; +------------------------+--------+ | Variable_name | Value | +------------------------+--------+ | default_storage_engine | InnoDB | | storage_engine | InnoDB | +------------------------+--------+ 2 rows in set (0.00 sec)
3、查看某个表的引擎。
MariaDB [(none)]> show create table 表名;
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