日期:2014-05-16 浏览次数:20867 次
CREATE TABLE IF NOT EXISTS partition_range_one (
id INT NOT NULL,
partition_id INT NOT NULL,
PARTITION BY RANGE (partition_id) (
PARTITION p0 VALUES LESS THAN (10),
PARTITION p1 VALUES LESS THAN (20),
PARTITION p2 VALUES LESS THAN (30),
PARTITION p3 VALUES LESS THAN MAXVALUE
) ENGINE=MyISAM DEFAULT CHARACTER SET UTF8
------解决方案--------------------
mysql版本低了。5.1的才支持分区
------解决方案--------------------
提高效率
查询时可以直接在分区中查,不需要查询全表