小编给大家分享一下mysql查看是否支持分区的方法,相信大部分人都还不怎么了解,因此分享这篇文章给大家参考一下,希望大家阅读完这篇文章后大有收获,下面让我们一起去了解一下吧!
MysqL查看是否支持分区的方法:执行【show plugins like '%partiotion%';】语句,如果输出信息【Empty set】,则表示不支持分区。MysqL从5.1版本开始支持分区功能。
查询命令如下:
MysqL> show plugins like '%partiotion%'; MysqL> show variables like '%partition%'; Empty set (0.00 sec)
MysqL> show plugins; +----------------------------+----------+--------------------+---------+---------+ | Name | Status | Type | Library | License | +----------------------------+----------+--------------------+---------+---------+ | binlog | ACTIVE | STORAGE ENGINE | NULL | GPL | | MysqL_native_password | ACTIVE | AUTHENTICATION | NULL | GPL | | MysqL_old_password | ACTIVE | AUTHENTICATION | NULL | GPL | | sha256_password | ACTIVE | AUTHENTICATION | NULL | GPL | | MRG_MYISAM | ACTIVE | STORAGE ENGINE | NULL | GPL | | MEMORY | ACTIVE | STORAGE ENGINE | NULL | GPL | | CSV | ACTIVE | STORAGE ENGINE | NULL | GPL | | MyISAM | ACTIVE | STORAGE ENGINE | NULL | GPL | | ARCHIVE | ACTIVE | STORAGE ENGINE | NULL | GPL | | BLACKHOLE | ACTIVE | STORAGE ENGINE | NULL | GPL | | PERFORMANCE_SCHEMA | ACTIVE | STORAGE ENGINE | NULL | GPL | | FEDERATED | disABLED | STORAGE ENGINE | NULL | GPL | | InnoDB | ACTIVE | STORAGE ENGINE | NULL | GPL | | INNODB_TRX | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_LOCKS | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_LOCK_WAITS | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_CMP | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_CMP_RESET | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_CMPMEM | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_CMPMEM_RESET | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_CMP_PER_INDEX | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_CMP_PER_INDEX_RESET | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_BUFFER_PAGE | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_BUFFER_PAGE_LRU | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_BUFFER_POOL_STATS | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_METRICS | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_FT_DEFAULT_STOPWORD | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_FT_DELETED | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_FT_BEING_DELETED | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_FT_CONfig | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_FT_INDEX_CACHE | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_FT_INDEX_TABLE | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_SYS_TABLES | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_SYS_TABLESTATS | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_SYS_INDEXES | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_SYS_COLUMNS | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_SYS_FIELDS | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_SYS_FOREIGN | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_SYS_FOREIGN_COLS | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_SYS_TABLESPACES | ACTIVE | informatION SCHEMA | NULL | GPL | | INNODB_SYS_DATAFILES | ACTIVE | informatION SCHEMA | NULL | GPL | | partition | ACTIVE | STORAGE ENGINE | NULL | GPL | +----------------------------+----------+--------------------+---------+---------+ 42 rows in set (0.00 sec)
上面的查询方法会显示所有插件,如果有如下内容,表示支持分区。
partition | ACTIVE | STORAGE ENGINE | NULL | GPL
以上是MysqL查看是否支持分区的方法的所有内容,感谢各位的阅读!相信大家都有了一定的了解,希望分享的内容对大家有所帮助,如果还想学习更多知识,欢迎关注编程之家行业资讯频道!
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