序列綁定字段與不綁定字段的區(qū)別

綁定字段

構(gòu)造數(shù)據(jù)

drop sequence if exists test_id_seq;
create sequence test_id_seq;
drop table if exists test;
create table test(id int default nextval(‘test_id_seq’), name text);
alter sequence test_id_seq owned by test.id;