MYSQL分区表功能测试简析
来源：未知 责任编辑：责任编辑 发表时间:2015-09-16 20:04 点击:次
1.查看Mysql版本是否支持分区
SHOW VARIABLES LIKE '%partition%';
+-------------------+-------+
| Variable_name | Value |
+-------------------+-------+
| have_partitioning | YES |
+-------------------+-------+
如果VALUE 为YES 则支持分区，
2.测试那种存储引擎支持分区
INOODB引擎 www.2cto.com
mysql> Create table engine1(id int) engine=innodb partition by range(id)(partition po values less than(10));
Query OK, 0 rows affected (0.01 sec)
MRG_MYISAM引擎
mysql> Create table engine2(id int) engine=MRG_MYISAM partition by range(id)(partition po values less than(10));
ERROR 1572 (HY000): Engine cannot be used in partitioned tables
blackhole引擎
mysql> Create table engine3(id int) engine=blackhole partition by range(id)(partition po values less than(10));
Query OK, 0 rows affected (0.01 sec)
CSV引擎
mysql> Create table engine4(id int) engine=csv partition by range(id)(partition po values less than(10));
ERROR 1572 (HY000): Engine cannot be used in partitioned tables
Memory引擎 www.2cto.com
mysql> Create table engine5(id int) engine=memory partition by range(id)(partition po values less than(10));
Query OK, 0 rows affected (0.01 sec)
federated引擎
mysql> Create table engine6(id int) engine=federated partition by range(id)(partition po values less than(10));
Query OK, 0 rows affected (0.01 sec)
archive引擎
mysql> Create table engine7(id int) engine=archive partition by range(id)(partition po values less than(10));
Query OK, 0 rows affected (0.01 sec)
myisam 引擎
mysql> Create table engine8(id int) engine=myisam partition by range(id)(partition po values less than(10));
Query OK, 0 rows affected (0.01 sec)
3.Mysql分区表，分区引擎测试
表分区的存储引擎相同
mysql> Create table pengine1(id int) engine=myisam partition by range(id)(partition po values less than(10) engine=myisam, partition p1 values less than(20) engine=myisam);
Query OK, 0 rows affected (0.05 sec)
表分区的存储引擎不同
mysql> Create table pengine2(id int) engine=myisam partition by range(id)(partition po values less than(10) engine=myisam, partition p1 values less than(20) engine=innodb);
ERROR 1497 (HY000): The mix of handlers in the partitions is not allowed in this version of MySQL www.2cto.com
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