文件名称:分区的创建-ORACLE_DBA教程
文件大小:1.18MB
文件格式:PPT
更新时间:2024-05-12 07:15:48
oracle DBA
分区的创建 创建一个学生成绩表 CREATE TABLE stu_score Splitting PartitionsSplitting 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 (1997,07,01) TABLESPACE education1, PARTITION score_q2 VALUES LESS THAN (1998,02,01) TABLESPACE education2);