orcle 10g 創建分區表

orcle 10g 創建分區表不能自動創建，如果想自動根據時間創建分區表需要寫腳本自動增加partition

CREATE TABLE jcsj_sssj (  
  tagname VARCHAR2(128), 
  tagvalue VARCHAR2(128), 
  timetamp DATE  
) 
PARTITION BY RANGE (timetamp) 
(
  PARTITION P0 VALUES LESS THAN (TO_DATE('11-2-2017', 'dd-mm-yyyy')),
  PARTITION P1 VALUES LESS THAN (TO_DATE('21-2-2017', 'dd-mm-yyyy')),
  PARTITION P2 VALUES LESS THAN (TO_DATE('1-3-2017', 'dd-mm-yyyy')),
  PARTITION P3 VALUES LESS THAN (TO_DATE('11-3-2017', 'dd-mm-yyyy')),
  PARTITION P4 VALUES LESS THAN (TO_DATE('21-3-2017', 'dd-mm-yyyy')),
  PARTITION P5 VALUES LESS THAN (TO_DATE('1-4-2017', 'dd-mm-yyyy')),
  PARTITION P6 VALUES LESS THAN (TO_DATE('11-4-2017', 'dd-mm-yyyy')),
  PARTITION P7 VALUES LESS THAN (TO_DATE('21-4-2017', 'dd-mm-yyyy')),
  PARTITION P8 VALUES LESS THAN (TO_DATE('1-5-2017', 'dd-mm-yyyy')),
  PARTITION P9 VALUES LESS THAN (TO_DATE('11-5-2017', 'dd-mm-yyyy')),
  PARTITION P10 VALUES LESS THAN (TO_DATE('21-5-2017', 'dd-mm-yyyy'))
)

alter table jcsj_sssj add constraints jcpk primary key (timetamp,tagname);--創建聯合主鍵，提供索引提高查詢效率