oracle how to alter table add partition by range interval

问题

i have searched a lot but i have found nothing about how to add a range partition to an existing table

alter table myuser.mytable
add PARTITION  BY RANGE (mynumber) INTERVAL (1)
( PARTITION p1 VALUES LESS THAN (108))  

that gives me ORA:14150 error, SUBPARTITON keyword is missing, but i dont want to give subpartition

回答1:

If your existing Table is Non-Partitioned you will have to:

1. CREATE a new TABLE with partition definitions. Lets call this table MYTABLE_NEW
2. INSERT into MYTABLE_NEW all data from MYTABLE
3. RENAME MYTABLE to MYTABLE_OLD
4. RENAME MYTABLE_NEW to MYTABLE
5. DROP MYTABLE_OLD

OR

dbms_redefinition can also be used

See this from AskTom

Also see this other Answer

来源：https://stackoverflow.com/questions/40890495/oracle-how-to-alter-table-add-partition-by-range-interval