oracle按月分表

-- Create table
create table WLAN_MAC_USAGE
(
  BMS_USER_NAME         VARCHAR2(64) not null,
  BMS_USER_MAC          VARCHAR2(20),
  NAS_IP                VARCHAR2(16) not null,
  FRAME_IP              VARCHAR2(16) not null,
  NAS_IDENTIFIER        VARCHAR2(64),
  START_TIME            DATE not null,
  STOP_TIME             DATE not null,
  SESSION_TIME          NUMBER(10) not null,
  BMS_CUSTOMER_IDENTITY VARCHAR2(20),
  BMS_CUSTOMER_PHONE    VARCHAR2(50),
  BMS_ACTION_ARGS       VARCHAR2(255),
  BMS_IP_TYPE           NUMBER(2) not null,
  TIME_STAMP            DATE not null,
  INPUT_OCTETS          NUMBER(15,3),
  OUTPUT_OCTETS         NUMBER(15,3),
  INPUT_PACKETS         NUMBER(10),
  OUTPUT_PACKETS        NUMBER(10),
  INPUT_GIGAWORDS       NUMBER(10),
  OUTPUT_GIGAWORDS      NUMBER(10),
  UA_TYPE               NUMBER(2) default 0
)
partition by range (TIME_STAMP)
(
  partition WLAN_MAC_USAGE_PART_201110 values less than (TO_DATE(' 2011-11-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
    tablespace OBS_DATA
    pctfree 10
    initrans 1
    maxtrans 255
    storage
    (
      initial 64K
      minextents 1
      maxextents unlimited
    ),
  partition WLAN_MAC_USAGE_PART_201111 values less than (TO_DATE(' 2011-12-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
    tablespace OBS_DATA
    pctfree 10
    initrans 1
    maxtrans 255
    storage
    (
      initial 64K
      minextents 1
      maxextents unlimited
    ),
  partition WLAN_MAC_USAGE_PART_201112 values less than (TO_DATE(' 2012-01-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
    tablespace OBS_DATA
    pctfree 10
    initrans 1
    maxtrans 255
    storage
    (
      initial 64K
      minextents 1
      maxextents unlimited
    ),
  partition WLAN_MAC_USAGE_PART_201201 values less than (TO_DATE(' 2012-02-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
    tablespace OBS_DATA
    pctfree 10
    initrans 1
    maxtrans 255
    storage
    (
      initial 64K
      minextents 1
      maxextents unlimited
    ),
  partition WLAN_MAC_USAGE_PART_201202 values less than (TO_DATE(' 2012-03-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
    tablespace OBS_DATA
    pctfree 10
    initrans 1
    maxtrans 255
    storage
    (
      initial 64K
      minextents 1
      maxextents unlimited
    ),
  partition WLAN_MAC_USAGE_PART_201203 values less than (TO_DATE(' 2012-04-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
    tablespace OBS_DATA
    pctfree 10
    initrans 1
    maxtrans 255
    storage
    (
      initial 64K
      minextents 1
      maxextents unlimited
    ),
  partition WLAN_MAC_USAGE_PART_201204 values less than (TO_DATE(' 2012-05-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
    tablespace OBS_DATA
    pctfree 10
    initrans 1
    maxtrans 255
    storage
    (
      initial 64K
      minextents 1
      maxextents unlimited
    ),
  partition WLAN_MAC_USAGE_PART_201205 values less than (TO_DATE(' 2012-06-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
    tablespace OBS_DATA
    pctfree 10
    initrans 1
    maxtrans 255
    storage
    (
      initial 64K
      minextents 1
      maxextents unlimited
    ),
  partition WLAN_MAC_USAGE_PART_201206 values less than (TO_DATE(' 2012-07-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
    tablespace OBS_DATA
    pctfree 10
    initrans 1
    maxtrans 255
    storage
    (
      initial 64K
      minextents 1
      maxextents unlimited
    ),
  partition WLAN_MAC_USAGE_PART_201207 values less than (TO_DATE(' 2012-08-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
    tablespace OBS_DATA
    pctfree 10
    initrans 1
    maxtrans 255
    storage
    (
      initial 64K
      minextents 1
      maxextents unlimited
    ),
  partition WLAN_MAC_USAGE_PART_201208 values less than (TO_DATE(' 2012-09-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
    tablespace OBS_DATA
    pctfree 10
    initrans 1
    maxtrans 255
    storage
    (
      initial 64K
      minextents 1
      maxextents unlimited
    ),
  partition WLAN_MAC_USAGE_PART_201209 values less than (TO_DATE(' 2012-10-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
    tablespace OBS_DATA
    pctfree 10
    initrans 1
    maxtrans 255
    storage
    (
      initial 64K
      minextents 1
      maxextents unlimited
    ),
  partition WLAN_MAC_USAGE_PART_201210 values less than (TO_DATE(' 2012-11-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
    tablespace OBS_DATA
    pctfree 10
    initrans 1
    maxtrans 255
    storage
    (
      initial 64K
      minextents 1
      maxextents unlimited
    ),
  partition WLAN_MAC_USAGE_PART_201211 values less than (TO_DATE(' 2012-12-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
    tablespace OBS_DATA
    pctfree 10
    initrans 1
    maxtrans 255
    storage
    (
      initial 64K
      minextents 1
      maxextents unlimited
    ),
  partition WLAN_MAC_USAGE_PART_201212 values less than (TO_DATE(' 2013-01-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
    tablespace OBS_DATA
    pctfree 10
    initrans 1
    maxtrans 255
    storage
    (
      initial 64K
      minextents 1
      maxextents unlimited
    )
);