oracle分区表
在oracle11g之前,常用的分区表类型为范围分区,散列分区,列表分区,复合分区1.范围分区点击(此处)折叠或打开create table sale(prod_id varchar2(12),cust_id varchar2(12),quantity number(10,2))partition by range...
SEQUENCE之注意点
序列的语法为点击(此处)折叠或打开CREATE SEQUENCE seq_name [INCREMENT BY n][START WITH n][{MAXVALUE n | NOMAXVALUE}][{MINVALUE n | NOMINVALUE}][{CYCLE | NOCYCLE}][{CACHE n | NOCACHE}]...