Oracle 字符序列?
Oracle sequences of characters?
在 Oracle 中,我们可以创建整数序列:
CREATE SEQUENCE IDPassenger
MINVALUE 1
START WITH 1
INCREMENT BY 1
CACHE 15
/
是否可以做字符序列?如果是,如何?
不,不可能:
sequence, which is a database object from which multiple users may
generate unique integers
参见this文章
在 Oracle 中,我们可以创建整数序列:
CREATE SEQUENCE IDPassenger
MINVALUE 1
START WITH 1
INCREMENT BY 1
CACHE 15
/
是否可以做字符序列?如果是,如何?
不,不可能:
sequence, which is a database object from which multiple users may generate unique integers
参见this文章