1、检查是否可以重定义表

begin
dbms_redefinition.can_redef_table('YCCS3','PHA_COM_APPLYOUT',1);--重定义前检查*
end;

2、创建中间分区表（模板）

-- Create table
create table YCCS3.PHA_COM_APPLYOUT_bak
(
apply_number NUMBER(12) not null,
dept_code VARCHAR2(4) not null,
drug_dept_code VARCHAR2(10),
class3_meaning_code VARCHAR2(8),
group_code VARCHAR2(20),
drug_code VARCHAR2(12) not null,
trade_name VARCHAR2(50),
batch_no VARCHAR2(16),
drug_type VARCHAR2(2),
drug_quality VARCHAR2(2),
specs VARCHAR2(32),
pack_unit VARCHAR2(16),
pack_qty NUMBER(4),
min_unit VARCHAR2(25) not null,
show_flag VARCHAR2(1),
show_unit VARCHAR2(16),
retail_price NUMBER(12,4),
wholesale_price NUMBER(12,4),
purchase_price NUMBER(12,4),
apply_billcode VARCHAR2(18),
apply_opercode VARCHAR2(6),
apply_date DATE,
apply_state VARCHAR2(1),
apply_num NUMBER(14,4),
days NUMBER(5),
preout_flag VARCHAR2(1),
charge_flag VARCHAR2(1),
patient_id VARCHAR2(14),
patient_dept VARCHAR2(4),
druged_bill VARCHAR2(50),
druged_dept VARCHAR2(4),
druged_empl VARCHAR2(6),
druged_date DATE,
druged_num NUMBER(14,4),
dose_once NUMBER(10,4),
dose_unit VARCHAR2(25),
usage_code VARCHAR2(10),
use_name VARCHAR2(20),
dfq_freq VARCHAR2(6),
dfq_cexp VARCHAR2(30),
dose_model_code VARCHAR2(10),
order_type VARCHAR2(2),
mo_order VARCHAR2(16),
comb_no VARCHAR2(14),
exec_sqn VARCHAR2(16),
recipe_no VARCHAR2(14),
sequence_no NUMBER(3),
send_type VARCHAR2(1),
billclass_code VARCHAR2(12),
print_state VARCHAR2(1),
relieve_flag VARCHAR2(1) default '0',
relieve_code VARCHAR2(12),
print_empl VARCHAR2(6),
print_date DATE,
out_bill_code NUMBER(12),
valid_state VARCHAR2(1) default '1',
mark VARCHAR2(200),
cancel_empl VARCHAR2(6),
cancel_date DATE,
place_code VARCHAR2(12),
recipe_dept VARCHAR2(6),
recipe_oper VARCHAR2(6),
baby_flag VARCHAR2(1) default '0',
ext_flag VARCHAR2(10),
ext_flag1 VARCHAR2(10),
compound_group VARCHAR2(25) default 'U',
compound_flag VARCHAR2(1) default '0',
compound_exec VARCHAR2(1) default '0',
compound_oper VARCHAR2(6),
compound_date DATE,
back_reason VARCHAR2(100),
isdeptbase VARCHAR2(2)
)
partition by range(apply_date)
(
partition DATE2015_1 values less than (TO_DATE(' 2016-01-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
tablespace USERS
pctfree 10
initrans 1
maxtrans 255
storage
(
initial 64M
next 8K
minextents 1
maxextents unlimited
),
partition DATE2019_1 values less than (TO_DATE(' 2020-01-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
tablespace USERS
pctfree 10
initrans 1
maxtrans 255
storage
(
initial 64M
next 8K
minextents 1
maxextents unlimited
),
partition DATE2020_1 values less than (TO_DATE(' 2021-01-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
tablespace USERS
pctfree 10
initrans 1
maxtrans 255
storage
(
initial 64M
next 8K
minextents 1
maxextents unlimited
),
partition DATE2021_1 values less than (TO_DATE(' 2022-01-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
tablespace USERS
pctfree 10
initrans 1
maxtrans 255
storage
(
initial 64M
next 8K
minextents 1
maxextents unlimited
)
)
;
-- Add comments to the table
comment on table YCCS3.PHA_COM_APPLYOUT_bak
is '出库申请表';
-- Add comments to the columns
comment on column YCCS3.PHA_COM_APPLYOUT_bak.apply_number
is '申请流水号';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.dept_code
is '申请部门编码（科室或者病区）';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.drug_dept_code
is '发药部门编码';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.class3_meaning_code
is '出库申请分类';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.group_code
is '批次号';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.drug_code
is '药品编码';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.trade_name
is '药品商品名';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.batch_no
is '批号';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.drug_type
is '药品类别';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.drug_quality
is '药品性质';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.specs
is '规格';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.pack_unit
is '包装单位';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.pack_qty
is '包装数';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.min_unit
is '最小单位';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.show_flag
is '显示的单位标记(0最小单位,1包装单位)';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.show_unit
is '显示的单位';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.retail_price
is '零售价';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.wholesale_price
is '批发价';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.purchase_price
is '购入价';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.apply_billcode
is '申请单号';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.apply_opercode
is '申请人编码';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.apply_date
is '申请日期';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.apply_state
is '申请状态 0申请，1（配药）打印，2核准（出库），3作废，4暂不摆药';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.apply_num
is '申请出库量(每付的总数量)';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.days
is '付数（草药）';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.preout_flag
is '是否预扣库存1是0否';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.charge_flag
is '收费状态：0未收费，1已收费';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.patient_id
is '患者编号';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.patient_dept
is '患者科室';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.druged_bill
is '摆药单号';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.druged_dept
is '摆药科室';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.druged_empl
is '摆药人';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.druged_date
is '摆药日期';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.druged_num
is '摆药数量';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.dose_once
is '每次剂量';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.dose_unit
is '剂量单位';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.usage_code
is '用法代码';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.use_name
is '用法名称';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.dfq_freq
is '频次代码';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.dfq_cexp
is '频次名称';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.dose_model_code
is '剂型代码';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.order_type
is '医嘱类别';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.mo_order
is '医嘱流水号';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.comb_no
is '组合序号';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.exec_sqn
is '执行单流水号';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.recipe_no
is '处方号';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.sequence_no
is '处方内项目流水号';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.send_type
is '医嘱发送类型2临时，1集中，0全部';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.billclass_code
is '摆药单分类代码';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.print_state
is '打印状态（0未打印，1已打印）';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.relieve_flag
is '门诊调剂标记1是0否';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.relieve_code
is '调剂单流水号';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.print_empl
is '操作员（打印人）';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.print_date
is '操作日期（打印时间）';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.out_bill_code
is '出库单流水号（退库申请时，保存申请退库记录的出库单流水号号）';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.valid_state
is '有效标记（1有效，0无效，2不摆药）';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.mark
is '备注';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.cancel_empl
is '取消操作员';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.cancel_date
is '取消日期';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.place_code
is '货位号';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.recipe_dept
is '开方科室';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.recipe_oper
is '开方医生';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.baby_flag
is '是否婴儿 1 是 0 否';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.ext_flag
is '扩展字段';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.ext_flag1
is '扩展字段1';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.compound_group
is '批次流水号,根据医嘱执行时间及组合号赋值';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.compound_flag
is '是否需配液 ‘1’ 是 0 否';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.compound_exec
is '是否配液已执行 1 是 0 否';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.compound_oper
is '配液执行人';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.compound_date
is '配液时间';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.back_reason
is '退费原因';
comment on column YCCS3.PHA_COM_APPLYOUT_bak.isdeptbase
is '是否扣减基药库存';
-- Create/Recreate indexes
create index YCCS3.IDX_PHA_COM_APPLYOUT1_bak on YCCS3.PHA_COM_APPLYOUT_bak (DRUGED_BILL)
tablespace USERS
pctfree 10
initrans 2
maxtrans 255
storage
(
initial 8M
next 1M
minextents 1
maxextents unlimited
);
create index YCCS3.IDX_PHA_COM_APPLYOUT2_bak on YCCS3.PHA_COM_APPLYOUT_bak (PRINT_DATE, DRUG_DEPT_CODE, APPLY_STATE)
tablespace USERS
pctfree 10
initrans 2
maxtrans 255
storage
(
initial 8M
next 1M
minextents 1
maxextents unlimited
);
create index YCCS3.IDX_PHA_COM_APPLYOUT3_bak on YCCS3.PHA_COM_APPLYOUT_bak (PATIENT_ID, APPLY_STATE)
tablespace USERS
pctfree 10
initrans 2
maxtrans 255
storage
(
initial 8M
next 1M
minextents 1
maxextents unlimited
);
create index YCCS3.IDX_PHA_COM_APPLYOUT5_bak on YCCS3.PHA_COM_APPLYOUT_bak (APPLY_DATE, DRUG_DEPT_CODE)
tablespace USERS
pctfree 10
initrans 2
maxtrans 255
storage
(
initial 8M
next 1M
minextents 1
maxextents unlimited
);
create index YCCS3.IDX_PHA_COM_APPLYOUT6_bak on YCCS3.PHA_COM_APPLYOUT_bak (RECIPE_NO, SEQUENCE_NO)
tablespace USERS
pctfree 10
initrans 2
maxtrans 255
storage
(
initial 8M
next 1M
minextents 1
maxextents unlimited
);
create index YCCS3.IDX_PHA_COM_APPLYOUT7_bak on YCCS3.PHA_COM_APPLYOUT_bak (DEPT_CODE, DRUG_DEPT_CODE, APPLY_STATE)
tablespace USERS
pctfree 10
initrans 2
maxtrans 255
storage
(
initial 8M
next 1M
minextents 1
maxextents unlimited
);
create index YCCS3.IDX_PHA_COM_APPLYOUT8_bak on YCCS3.PHA_COM_APPLYOUT_bak (EXEC_SQN)
tablespace USERS
pctfree 10
initrans 2
maxtrans 255
storage
(
initial 8M
next 1M
minextents 1
maxextents unlimited
);
create index YCCS3.PK_PDA_EXEC_bak on YCCS3.PHA_COM_APPLYOUT_bak (DRUG_CODE, DRUGED_BILL, TRADE_NAME, SPECS, MIN_UNIT, CLASS3_MEANING_CODE, ISDEPTBASE)
tablespace USERS
pctfree 10
initrans 2
maxtrans 255
storage
(
initial 64K
next 1M
minextents 1
maxextents unlimited
);
-- Create/Recreate primary, unique and foreign key constraints
alter table YCCS3.PHA_COM_APPLYOUT_bak
add constraint PK_PHA_COM_APPLYOUT_bak primary key (APPLY_NUMBER)
using index
tablespace USERS
pctfree 10
initrans 2
maxtrans 255
storage
(
initial 8M
next 1M
minextents 1
maxextents unlimited
);
alter index YCCS3.PK_PHA_COM_APPLYOUT_bak nologging;
grant select,insert,update on YCCS3.PHA_COM_APPLYOUT_bak to YCCS4;

3、执行在线同步

begin
DBMS_REDEFINITION.START_REDEF_TABLE('YCCS3','PHA_COM_APPLYOUT','PHA_COM_APPLYOUT_bak',NULL,2); --开始重定义*
end;

4、结束在线同步

begin
DBMS_REDEFINITION.FINISH_REDEF_TABLE('YCCS3','PHA_COM_APPLYOUT','PHA_COM_APPLYOUT_bak'); --结束重定义
end;

5、查询表数据是否分区成功

SELECT * FROM yccs3.PHA_COM_APPLYOUT partition (DATE2020_1);

DBMS_REDEFINITION 实现对原表进行分区相关推荐

oracle 分表和分区哪个好_oracle 分表分区
oracle 分表分区一. 查询表所占存储空间每张表都是作为"段"来存储的,可以通过user_segments视图查看其相应信息. 段(segments)的定义:如果创建一个堆 ...
顺序表-删除所有元素值为x结点（另建表存放+复制到原表）
顺序表的存储结构: typedef struct{int data[Maxsize]; //存在顺序表中的元素int length; //存放顺序表的长度}SqList; 分析: 这里要删除顺序表的所 ...
python使用pandas通过聚合获取时序数据的最后一个指标数据（例如长度指标、时间指标)生成标签并与原表连接（join）进行不同标签特征的可视化分析
python使用pandas通过聚合获取时序数据的最后一个指标数据(例如长度指标.时间指标)生成标签并与原表连接(join)进行不同标签特征的可视化分析目录
mysql表分区和表空间_mysql分表和分区的区别浅析
一.什么是mysql分表和分区什么是分表,从表面意思上看呢,就是把一张表分成N多个小表什么是分区,分区呢就是把一张表的数据分成N多个区块,这些区块可以在同一个磁盘上,也可以在不同的磁盘上二.my ...
为什么 GROUP BY 之后不能直接引用原表中的列？
点击上方蓝色"程序猿DD",选择"设为星标" 回复"资源"获取独家整理的学习资料! 作者 | 青石路来源 | cnblogs.com/yo ...
access 分表存储_sharding：谁都能读懂的分库、分表、分区
本文通过大量图片来分析和描述分库.分表以及数据库分区是怎样进行的. 1.sharding前的初始数据分布在本文中,我打算用高考考生相关信息作为实验数据.请无视表的字段是否符合现实,也请无视表的设计是 ...
mysql表分区列_如何基于char列对MySQL表进行分区？
MySQL 5.1中的分区只能处理整数列( Source).您只能在非整数列上使用 few partitioning functions.例如: CREATE TABLE ti (id INT, am ...
分库、分表、分区的区别，傻傻分不清？
一.分分合合说过很多次,不要拘泥于某一个技术的一点,技术是相通的.重要的是编程思想,思想是最重要的. 当数据量大的时候,需要具有分的思想去细化粒度.当数据量太碎片的时候,需要具有合的思想来粗化粒度. ...
MySQL 分库分表与分区的区别和思考
一.分分合合说过很多次,不要拘泥于某一个技术的一点,技术是相通的.重要的是编程思想,思想是最重要的.当数据量大的时候,需要具有分的思想去细化粒度.当数据量太碎片的时候,需要具有合的思想来粗化粒度. ...

DBMS_REDEFINITION 实现对原表进行分区

1、检查是否可以重定义表

2、创建中间分区表（模板）

DBMS_REDEFINITION 实现对原表进行分区相关推荐

最新文章

热门文章