我有一张这样的桌子:
CREATE TABLE employees
(employee_id NUMBER(4) NOT NULL,
last_name VARCHAR2(10),
department_id NUMBER(2))
PARTITION BY RANGE (department_id)
(PARTITION employees_part1 VALUES LESS THAN (11) ,
PARTITION employees_part2 VALUES LESS THAN (21) ,
PARTITION employees_part3 VALUES LESS THAN (31) );这些说法是一样的吗?
CREATE INDEX employees_local_idx ON employees (employee_id) LOCAL;
CREATE INDEX employees_local_idx ON employees (employee_id) LOCAL
(
PARTITION employees_part1,
PARTITION employees_part2,
PARTITION employees_part3
)谢谢,
发布于 2012-01-16 19:44:46
引用文档的话,这些都是相同的:
如果指定此子句即地方(.),则分区子句的数量必须等于表分区的数量,并且顺序相同。如果省略分区,则Oracle数据库将生成与相应表分区一致的名称。
https://dba.stackexchange.com/questions/10728
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