分区表和分区索引的创建案例

--帐号信息表
CREATE TABLE TB_U_ACCOUNT
(
ACCOUNT_ID     NUMBER(20),
ACCOUNT_BALANCE_TOTAL  NUMBER(13,2),
ACCOUNT_BALANCE   NUMBER(13,2),
DAY_MONEY     NUMBER(13,2),
MONTH_MONEY     NUMBER(13,2),
ADD_DAY     VARCHAR2(8),
ADD_MONTH     VARCHAR2(6),
ACCOUNT_REGISTER_TIME  DATE,
ACCOUNT_LAST_CONSUME_TIME DATE,
ACCOUNT_STATUS    NUMBER(1)
)
PARTITION BY HASH(account_id)
(
PARTITION PART_ACCOUNT_01 TABLESPACE TBS_BILLING01,
PARTITION PART_ACCOUNT_02 TABLESPACE TBS_BILLING01,
PARTITION PART_ACCOUNT_03 TABLESPACE TBS_BILLING01,
PARTITION PART_ACCOUNT_04 TABLESPACE TBS_BILLING01,
PARTITION PART_ACCOUNT_05 TABLESPACE TBS_BILLING01
);

--创建全局分区索引
CREATE INDEX PK_PARTITION_TB_U_ACCOUNT ON TB_U_ACCOUNT(ACCOUNT_ID) 
PARALLEL
global PARTITION BY HASH(ACCOUNT_ID)
(
PARTITION IDX_ACCOUNT_ID_GLOBAL_01 TABLESPACE TBS_BILLING_INDX01,
PARTITION IDX_ACCOUNT_ID_GLOBAL_02 TABLESPACE TBS_BILLING_INDX01,
PARTITION IDX_ACCOUNT_ID_GLOBAL_03 TABLESPACE TBS_BILLING_INDX01,
PARTITION IDX_ACCOUNT_ID_GLOBAL_04 TABLESPACE TBS_BILLING_INDX01,
PARTITION IDX_ACCOUNT_ID_GLOBAL_05 TABLESPACE TBS_BILLING_INDX01
);

--创建主键
alter table TB_U_ACCOUNT
add constraint PK_PARTITION_TB_U_ACCOUNT primary key (ACCOUNT_ID) using index;
--帐户交易流水表
CREATE TABLE TB_L_BUSI_LOG
(
LOG_ID   VARCHAR2(14),
OP_TIME  DATE,
BUS_TYPE  VARCHAR(2),
ACCOUNT_ID  VARCHAR2(20),
USER_ID  VARCHAR2(20),
MSISDN   VARCHAR2(11),
CHANNEL_ID  VARCHAR2(8),
CPID   VARCHAR2(6),
CP_SERVICE_ID  VARCHAR2(11),
CONSUME_CODE  VARCHAR2(8),
MONEY   NUMBER(8,2),
POINT   NUMBER(8,2),
POINT_FACT  NUMBER(8,2),
PREFERENTIAL_PRICE NUMBER(1),
PREFERENTIAL_RULE_ID NUMBER(6),
RESULT   NUMBER(6)
)
PARALLEL
PARTITION BY RANGE(op_time) SUBPARTITION BY HASH(account_id)
(
PARTITION PART_BUSI_200704 VALUES LESS THAN(TO_DATE('2007-5-01','YYYY-MM-DD')) TABLESPACE TBS_BILLING01,
PARTITION PART_BUSI_200705 VALUES LESS THAN(TO_DATE('2007-6-01','YYYY-MM-DD')) TABLESPACE TBS_BILLING01,
PARTITION PART_BUSI_200706 VALUES LESS THAN(TO_DATE('2007-7-01','YYYY-MM-DD')) TABLESPACE TBS_BILLING01,
PARTITION PART_BUSI_200707 VALUES LESS THAN(TO_DATE('2007-8-01','YYYY-MM-DD')) TABLESPACE TBS_BILLING01,
PARTITION PART_BUSI_200708 VALUES LESS THAN(TO_DATE('2007-9-01','YYYY-MM-DD')) TABLESPACE TBS_BILLING01,
PARTITION PART_BUSI_200709 VALUES LESS THAN(TO_DATE('2007-10-01','YYYY-MM-DD')) TABLESPACE TBS_BILLING01,
PARTITION PART_BUSI_200710 VALUES LESS THAN(TO_DATE('2007-11-01','YYYY-MM-DD')) TABLESPACE TBS_BILLING01
);

--创建全局分区索引(op_time)
CREATE INDEX IDX_BUSI_GLOBAL_DATE ON TB_L_BUSI_LOG(op_time) 
PARALLEL
GLOBAL PARTITION BY RANGE(op_time)
(
PARTITION IDX_BUSI_GLOBAL_DATE_200704 VALUES LESS THAN(TO_DATE('2007-5-01','YYYY-MM-DD')) TABLESPACE TBS_BILLING_INDX01,
PARTITION IDX_BUSI_GLOBAL_DATE_200705 VALUES LESS THAN(TO_DATE('2007-6-01','YYYY-MM-DD')) TABLESPACE TBS_BILLING_INDX01,
PARTITION IDX_BUSI_GLOBAL_DATE_200706 VALUES LESS THAN(TO_DATE('2007-7-01','YYYY-MM-DD')) TABLESPACE TBS_BILLING_INDX01,
PARTITION IDX_BUSI_GLOBAL_DATE_200707 VALUES LESS THAN(TO_DATE('2007-8-01','YYYY-MM-DD')) TABLESPACE TBS_BILLING_INDX01,
PARTITION IDX_BUSI_GLOBAL_DATE_200708 VALUES LESS THAN(TO_DATE('2007-9-01','YYYY-MM-DD')) TABLESPACE TBS_BILLING_INDX01,
PARTITION IDX_BUSI_GLOBAL_DATE_200709 VALUES LESS THAN(TO_DATE('2007-10-01','YYYY-MM-DD')) TABLESPACE TBS_BILLING_INDX01,
PARTITION IDX_BUSI_GLOBAL_DATE_200710 VALUES LESS THAN(MAXVALUE) TABLESPACE TBS_BILLING_INDX01
);

--创建全局分区索引(account_id)
CREATE INDEX INDX_PARTITION_TB_L_BUSI_LOG ON TB_L_BUSI_LOG(ACCOUNT_ID) 
PARALLEL
global PARTITION BY HASH(ACCOUNT_ID)
(
PARTITION IDX_TB_L_BUSI_LOG_GLOBAL_01 TABLESPACE TBS_BILLING_INDX01,
PARTITION IDX_TB_L_BUSI_LOG_GLOBAL_02 TABLESPACE TBS_BILLING_INDX01,
PARTITION IDX_TB_L_BUSI_LOG_GLOBAL_03 TABLESPACE TBS_BILLING_INDX01,
PARTITION IDX_TB_L_BUSI_LOG_GLOBAL_04 TABLESPACE TBS_BILLING_INDX01,
PARTITION IDX_TB_L_BUSI_LOG_GLOBAL_05 TABLESPACE TBS_BILLING_INDX01
);

/*
--若需新建时间分区可采用如下的语句
ALTER TABLE TB_L_BUSI_LOG
ADD PARTITION PART_BUSI_200711 VALUES LESS THAN(TO_DATE('2007-12-01','YYYY-MM-DD'))
TABLESPACE TBS_BILLING01;
*/