create table TableName1
(
  id                CHAR(36) not null,
  samplingdate      TIMESTAMP(6) not null,
  instantaneousflow NUMBER(10,3),
  totalflow         NUMBER(10),
  flowmeterid       CHAR(36) not null,
  receivetime       TIMESTAMP(6),
  inserttime        TIMESTAMP(6)
);
partition by range (SAMPLINGDATE)
 INTERVAL ( NUMTOYMINTERVAL (1, ‘YEAR‘) ) --Oracle 11g支持 , Oracle会根据数据自动按照年份创建分区
(
  partition P2012 values less than (TIMESTAMP‘ 2012-01-01 00:00:00‘)
    tablespace WIMS
    pctfree 10
    initrans 1
    maxtrans 255
    storage
    (
      initial 64K
      next 1M
      minextents 1
      maxextents unlimited
    ) 
);
原文:http://www.cnblogs.com/li-sx/p/7493696.html