创建学生成绩表的分区管理CREATE TABLE stu_score Splitting Partitions ( stu_num NUMBER, score INT NOT NULL, test_year INT NOT NULL, test_month INT NOT NULL, test_day INT NOT NULL) PARTITION BY RANGE (test_year,test_month,test_day) (PARTITION score_q1 VALUES LESS THAN (1997,01) TABLESPACE education1, PARTITION score_q2 VALUES LESS THAN (1998,02,01) TABLESPACE education2);