MySql 데이터베이스 파티셔닝 및 테이블 파티셔닝 방법에 대한 자세한 설명과 파티셔닝 및 테이블 파티셔닝 소개

var getTableName = function() {
  var data = {
    name: 'tom',
    money: 2800.00,
    date: '201410013059'
  };
  var tablename = 'account_';
  var year = parseInt(data.date.substring(0, 4));
  if (year < 2012) {
    tablename += 2011; // account_2011
  } else if (year < 2013) {
    tablename += 2012; // account_2012
  } else if (year < 2014) {
    tablename += 2013; // account_2013
  } else if (year < 2015) {
    tablename += 2014; // account_2014
  } else {
    tablename += 2015; // account_2015
  }
  return tablename;
}

CREATE TABLE `account_2011` (
`id` int(11) NOT NULL AUTO_INCREMENT ,
`name` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL ,
`money` float NOT NULL ,
`tradeDate` datetime NOT NULL
PRIMARY KEY (`id`)
)
ENGINE=MyISAM
DEFAULT CHARACTER SET=utf8 COLLATE=utf8_general_ci
AUTO_INCREMENT=2
CHECKSUM=0
ROW_FORMAT=DYNAMIC
DELAY_KEY_WRITE=0
;

CREATE TABLE `account_2012` (
`id` int(11) NOT NULL AUTO_INCREMENT ,
`name` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL ,
`money` float NOT NULL ,
`tradeDate` datetime NOT NULL
PRIMARY KEY (`id`)
)
ENGINE=MyISAM
DEFAULT CHARACTER SET=utf8 COLLATE=utf8_general_ci
AUTO_INCREMENT=2
CHECKSUM=0
ROW_FORMAT=DYNAMIC
DELAY_KEY_WRITE=0
;

CREATE TABLE `account_all` (
`id` int(11) NOT NULL AUTO_INCREMENT ,
`name` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL ,
`money` float NOT NULL ,
`tradeDate` datetime NOT NULL
PRIMARY KEY (`id`)
)
ENGINE=MRG_MYISAM
DEFAULT CHARACTER SET=utf8 COLLATE=utf8_general_ci
UNION=(`account_2011`,`account_2012`)
INSERT_METHOD=LAST
ROW_FORMAT=DYNAMIC
;

create table range( 
　　id int(11), 
　　money int(11) unsigned not null, 
　　date datetime 
　　)partition by range(year(date))( 
　　partition p2007 values less than (2008), 
　　partition p2008 values less than (2009), 
　　partition p2009 values less than (2010) 
　　partition p2010 values less than maxvalue 
);

create table list( 
　　a int(11), 
　　b int(11) 
　　)(partition by list (b) 
　　partition p0 values in (1,3,5,7,9), 
　　partition p1 values in (2,4,6,8,0) 
　);

create table hash( 
　　a int(11), 
　　b datetime 
　　)partition by hash (YEAR(b) 
　　partitions 4;

create table t_key( 
　　a int(11), 
　　b datetime) 
　　partition by key (b) 
　　partitions 4;

ALTER TABLE sale_data
ADD PARTITION (PARTITION p201010 VALUES LESS THAN (201011));

ALTER TABLE sale_data DROP PARTITION p201010;

ALTER TABLE sale_data
REORGANIZE PARTITION p201001,p201002,p201003,
p201004,p201005,p201006,
p201007,p201008,p201009 INTO
(
PARTITION p2010Q1 VALUES LESS THAN (201004),
PARTITION p2010Q2 VALUES LESS THAN (201007),
PARTITION p2010Q3 VALUES LESS THAN (201010)
);