oracle nextval 语法
的有关信息介绍如下:oracle?create table benchmarksql.history ( hist_id integer not null default hist_id_seq.nextval() primary key, h_c_id number, h_c_d_id integer, h_c_w_id integer, h_d_id integer, h_w_id integer, h_date timestamp, h_amount decimal(6,2), h_data varchar(24));