oracle分区表按时间自动创建 - 度量快速开发平台-专业、快速的软件定制快开平台

-- Create table（WMS_OPERATION_RECORD）
create table DPHOMEWMS.WMS_OPERATION_RECORD_TMP
(
ID NUMBER(19) not null,
WAREHOUSE_ID NUMBER(19),
ASN_ID NUMBER(19),
PICK_TICKET_ID NUMBER(19),
RELATION_CODE VARCHAR2(50),
OPERATION_TYPE VARCHAR2(50),
OPERATION_ID NUMBER(19),
OPERATION_NAME VARCHAR2(50 CHAR),
OPERATION_TIME TIMESTAMP(6),
STATUS VARCHAR2(10),
TYPE VARCHAR2(10),
COUNTS NUMBER(10)
)tablespace DPHOMEWMS_DATA
PARTITION BY RANGE (OPERATION_TIME) interval (numtoyminterval(1, 'month'))
STORE IN (DPHOMEWMS_DATA)
(
partition OPERATION_RECORD_P01 values less than (TIMESTAMP' 2017-05-08 00:00:00')
tablespace DPHOMEWMS_DATA
);
-- Add comments to the columns
comment on column DPHOMEWMS.WMS_OPERATION_RECORD_TMP.WAREHOUSE_ID
is '仓库id';
comment on column DPHOMEWMS.WMS_OPERATION_RECORD_TMP.ASN_ID
is '收货单id';
comment on column DPHOMEWMS.WMS_OPERATION_RECORD_TMP.PICK_TICKET_ID
is '发货单ID';
comment on column DPHOMEWMS.WMS_OPERATION_RECORD_TMP.RELATION_CODE
is '关联单据号(收货单或发货单的code)';
comment on column DPHOMEWMS.WMS_OPERATION_RECORD_TMP.OPERATION_TYPE
is '操作类型';
comment on column DPHOMEWMS.WMS_OPERATION_RECORD_TMP.OPERATION_ID
is '操作人ID';
comment on column DPHOMEWMS.WMS_OPERATION_RECORD_TMP.OPERATION_NAME
is '操作人名称';
comment on column DPHOMEWMS.WMS_OPERATION_RECORD_TMP.OPERATION_TIME
is '操作时间';
comment on column DPHOMEWMS.WMS_OPERATION_RECORD_TMP.STATUS
is '状态';
comment on column DPHOMEWMS.WMS_OPERATION_RECORD_TMP.TYPE
is '明细或者统计次数类型';
comment on column DPHOMEWMS.WMS_OPERATION_RECORD_TMP.COUNTS
is '统计次数';
update DPHOMEWMS.WMS_OPERATION_RECORD set OPERATION_TIME = sysdate where OPERATION_TIME is null;
insert into DPHOMEWMS.WMS_OPERATION_RECORD_TMP select * from WMS_OPERATION_RECORD;
drop table DPHOMEWMS.WMS_OPERATION_RECORD;
alter table DPHOMEWMS.WMS_OPERATION_RECORD_TMP rename to WMS_OPERATION_RECORD;
alter table DPHOMEWMS.WMS_OPERATION_RECORD enable row movement;

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（2）alter table table_name enable row movement; 是指允许分区表的分区键是可更新，当某一行更新时，如果更新的是分区列，并且更新后的列值不属于原来的这个分区，如果开启了这个选项，就会把这行从这个分区中delete掉，并加到更新后所属的分区，此时就会发生rowid的改变。相当于一个隐式的delete+insert，但是不会触发insert/delete触发器。如果没有开启这个选项，就会在更新时报错。