Create table Employee ( EmpNo varchar2(10) PRimary key, Name varchar2(30), DeptNo Number(2) ) Partition by range(DeptNo) ( partition PART1 values less than (11) tablespace PART1_TS, partition PART2 values less than (21) tablespace PART2_TS, partition PART3 values less than (31) tablespace PART3_TS partition PART4 values less than (MAXvalue) tablespace PART4_TS );
表Employee依据DeptNo列进行分区。 2. 分区索引:
Create index Employee_DeptNo on Employee(DeptNo) local ( partition PART1 tablespace PART1_NDX_TS, partition PART2 tablespace PART2_NDX_TS, partition PART3 tablespace PART3_NDX_TS, partition PART4 tablespace PART4_NDX_TS, );