split命令分割分区的方法

split命令分割分区的方法(1)

SQL> select PARTITIONED from dba_tables where table_name='LYTUSAGE';

PAR
---
YES


SQL> select PARTITION_NAME,HIGH_VALUE from dba_tab_partitions where TABLE_NAME='LYTUSAGE';

PARTITION_NAME                 HIGH_VALUE
------------------------------ --------------------------------------------------------------------------------
LYTUSAGE_200401                TO_DATE(' 2004-02-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIA
LYTUSAGE_200402                TO_DATE(' 2004-03-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIA
LYTUSAGE_200403                TO_DATE(' 2004-04-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIA
LYTUSAGE_200404                TO_DATE(' 2004-05-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIA
LYTUSAGE_200405                TO_DATE(' 2004-06-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIA
LYTUSAGE_200406                TO_DATE(' 2004-07-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIA
LYTUSAGE_200407                TO_DATE(' 2004-08-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIA
LYTUSAGE_200408                TO_DATE(' 2004-09-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIA