創建HASH-HASH二級分區

模板化用法

CREATE TABLE tb_h_h_tp(
 id bigint not null auto_increment, 
 bid int, 
 name varchar(30),
 birthday datetime not null,
 primary key(id)
) 
PARTITION BY HASH(bid) 
PARTITIONS 2
SUBPARTITION BY HASH(id) 
SUBPARTITIONS 4

非模板化用法

CREATE TABLE tb_h_h_ntp(
 id bigint not null auto_increment, 
 bid int, 
 name varchar(30),
 birthday datetime not null,
 primary key(id)
) 
PARTITION BY HASH(bid) 
PARTITIONS 2
SUBPARTITION BY HASH(id) 
(
  PARTITION p1 SUBPARTITIONS 2,
  PARTITION p2 SUBPARTITIONS 4
)

創建HASH-KEY二級分區

模板化用法

CREATE TABLE tb_h_k_tp(
 id bigint not null auto_increment, 
 bid int, 
 name varchar(30),
 birthday datetime not null,
 primary key(id)
) 
PARTITION BY HASH(bid) 
PARTITIONS 4
SUBPARTITION BY KEY(id) 
SUBPARTITIONS 2

非模板化用法

CREATE TABLE tb_h_k_ntp(
 id bigint not null auto_increment, 
 bid int, 
 name varchar(30),
 birthday datetime not null,
 primary key(id)
) 
PARTITION BY HASH(bid) 
PARTITIONS 2
SUBPARTITION BY KEY(id) 
(
  PARTITION p1 SUBPARTITIONS 2,
  PARTITION p2 SUBPARTITIONS 4
)

創建HASH-RANGE二級分區

模板化用法

CREATE TABLE tb_h_r_tp(
 id bigint not null auto_increment, 
 bid int, 
 name varchar(30),
 birthday datetime not null,
 primary key(id)
) 
PARTITION BY HASH(bid) 
PARTITIONS 2
SUBPARTITION BY RANGE(id) (
  SUBPARTITION sp1 VALUES LESS THAN(1000),
  SUBPARTITION sp2 VALUES LESS THAN(MAXVALUE)
)

非模板化用法

CREATE TABLE tb_h_r_ntp(
 id bigint not null auto_increment, 
 bid int, 
 name varchar(30),
 birthday datetime not null,
 primary key(id)
) 
PARTITION BY HASH(bid) 
PARTITIONS 2
SUBPARTITION BY RANGE(id)
(
  PARTITION p1 (
  	SUBPARTITION sp1 VALUES LESS THAN(1000),
  	SUBPARTITION sp2 VALUES LESS THAN(MAXVALUE)
	),
  PARTITION p2 (
  	SUBPARTITION sp3 VALUES LESS THAN(1000),
    SUBPARTITION sp4 VALUES LESS THAN(2000),
  	SUBPARTITION sp5 VALUES LESS THAN(MAXVALUE)
	)
)

創建HASH-RANGE COLUMNS二級分區

模板化用法

CREATE TABLE tb_h_rc_tp(
 id bigint not null auto_increment, 
 bid int, 
 name varchar(30),
 birthday datetime not null,
 primary key(id)
) 
PARTITION BY HASH(bid) 
PARTITIONS 2
SUBPARTITION BY RANGE COLUMNS(name,id) (
  SUBPARTITION sp1 VALUES LESS THAN('Jack',1000),
  SUBPARTITION sp2 VALUES LESS THAN(MAXVALUE,MAXVALUE)
)

非模板化用法

CREATE TABLE tb_h_rc_ntp(
 id bigint not null auto_increment, 
 bid int, 
 name varchar(30),
 birthday datetime not null,
 primary key(id)
) 
PARTITION BY HASH(bid) 
PARTITIONS 2
SUBPARTITION BY RANGE COLUMNS(name,id) 
(
  PARTITION p1 (
  	SUBPARTITION sp1 VALUES LESS THAN('Jack',1000),
  	SUBPARTITION sp2 VALUES LESS THAN(MAXVALUE,MAXVALUE)
	),
  PARTITION p2 (
  	SUBPARTITION sp3 VALUES LESS THAN('Bob',1000),
    SUBPARTITION sp4 VALUES LESS THAN('Tom',2000),
  	SUBPARTITION sp5 VALUES LESS THAN(MAXVALUE,MAXVALUE)
	)
)

創建HASH-LIST二級分區

模板化用法

CREATE TABLE tb_h_l_tp(
 id bigint not null auto_increment, 
 bid int, 
 name varchar(30),
 birthday datetime not null,
 primary key(id)
) 
PARTITION BY HASH(bid) 
PARTITIONS 2
SUBPARTITION BY LIST (name) (
  SUBPARTITION sp1 VALUES IN ('Jack','Bob'),
  SUBPARTITION sp2 VALUES IN (DEFAULT)
)

非模板化用法

CREATE TABLE tb_h_l_ntp(
 id bigint not null auto_increment, 
 bid int, 
 name varchar(30),
 birthday datetime not null,
 primary key(id)
) 
PARTITION BY HASH(bid) 
PARTITIONS 2
SUBPARTITION BY LIST (name) 
(
  PARTITION p1 (
  	SUBPARTITION sp1 VALUES IN ('Jack','Bob'),
  	SUBPARTITION sp2 VALUES IN (DEFAULT)
	),
  PARTITION p2 (
  	SUBPARTITION sp3 VALUES IN ('Jack','Bob'),
    SUBPARTITION sp4 VALUES IN ('Tom','Lily'),
  	SUBPARTITION sp5 VALUES IN (DEFAULT)
	)
)

創建HASH-LIST COLUMNS二級分區

模板化用法

CREATE TABLE tb_h_lc_tp(
 id bigint not null auto_increment, 
 bid int, 
 name varchar(30),
 birthday datetime not null,
 primary key(id)
) 
PARTITION BY HASH(bid) 
PARTITIONS 2
SUBPARTITION BY LIST COLUMNS (name,id) (
  SUBPARTITION sp1 VALUES IN (('Jack',1000),('Bob',2000)),
  SUBPARTITION sp2 VALUES IN (DEFAULT)
)

非模板化用法

CREATE TABLE tb_h_lc_ntp(
 id bigint not null auto_increment, 
 bid int, 
 name varchar(30),
 birthday datetime not null,
 primary key(id)
) 
PARTITION BY HASH(bid) 
PARTITIONS 2
SUBPARTITION BY LIST COLUMNS(name,id) 
(
  PARTITION p1 (
  	SUBPARTITION sp1 VALUES IN (('Jack',1000),('Bob', 2000)),
  	SUBPARTITION sp2 VALUES IN (DEFAULT)
	),
  PARTITION p2 (
  	SUBPARTITION sp3 VALUES IN (('Bob',1000), ('Tom',2000)),
    SUBPARTITION sp4 VALUES IN (('Lily',3000)),
  	SUBPARTITION sp5 VALUES IN (DEFAULT)
	)
)

創建HASH-CO_HASH二級分區

模板化用法

CREATE TABLE tb_h_ch_tp(
 id bigint not null auto_increment, 
 bid int, 
 uid int,
 name varchar(30),
 nick varchar(30),
 birthday datetime not null,
 primary key(id)
) 
PARTITION BY HASH(bid) 
PARTITIONS 2
SUBPARTITION BY CO_HASH(RIGHT(name, 6),RIGHT(nick, 6)) 
SUBPARTITIONS 4

非模板化用法

CREATE TABLE tb_h_ch_ntp(
 id bigint not null auto_increment, 
 bid int, 
 uid int,
 name varchar(30),
 nick varchar(30),
 birthday datetime not null,
 primary key(id)
) 
PARTITION BY HASH(bid) 
PARTITIONS 2
SUBPARTITION BY CO_HASH(RIGHT(name, 6),RIGHT(nick, 6)) 
(
  PARTITION p1 SUBPARTITIONS 2,
  PARTITION p2 SUBPARTITIONS 4
)