sequence 作为序列插入值不是第一个

CREATE SEQUENCE seq_test     

INCREMENT BY 1     

START WITH 1 ;

创建表时 或执行  ALTER SYSTEM SET deferred_segment_creation=FALSE;

CREATE TABLE tbl_test( test_id NUMBER PRIMARY KEY,     test_name VARCHAR2(20) ) 

SEGMENT CREATION IMMEDIATE;

 

insert into tbl_test values(seq_test.nextval,'abc')

select * from tbl_test

posted on 2014-10-28 09:13  相约future  阅读(260)  评论(0编辑  收藏  举报